2003 Jeep Grand Cherokee - Consumer Discussions

Jeep Cherokee Grand Cherokee Noises and Sounds

• Re: 2003 Jeep Grand Cherokee [ronc46]

  Written by: dar75 on Apr 3, 2013 5:37:58 PM

  try the driveshaft, only takes a few to take out, i replaced a lot of parts, sound is there but gets louder when giving gas, sounds like its screamin, hope this helps

Jeep Grand Cherokee Start Stall Idle Problems

• Starting Problems and Radio

  Written by: pleasehelp22 on Dec 1, 2012 5:57:17 PM

  About a month ago I went out to start my Jeep and there was just a clicking noise. Nothing else. I did this a couple of times and it didn't start. The third time it started fine. About a week later my radio in my 2003 Jeep Grand Cherokee quit working. I had the fuses checked and they were fine. It was suggested that I get a new radio. I haven't. ... Read More

Jeep Cherokee Grand Cherokee Noises and Sounds

• 2003 Jeep Grand Cherokee

  Written by: ronc46 on Nov 16, 2012 3:21:53 AM

  My Jeep is making a loud whining noise. Sounds like it's coming from the power steering area. I noticed it's really loud when it's cold outside. As soon as I start it up, there it goes and does not stop. The noise does dissipate when it's idle, but it's still there as soon as I give it some gas. Sounds like a fire truck siren. When it's warm outside, i can ... Read More

Jeep Grand Cherokee Maintenance and Repair

• Re: Jeep Grand Cherokee 2003 CRD [kayuni]

  Written by: motormouth4 on Oct 27, 2012 7:49:04 PM

  Samual, I too have have exactly the same problem with my Jeep CRD with the mercedes benz engine. As you say air is leaking into the system from somewhere. I have had all the O rings replaced, a non return valve put on the fuel filter but still I have starting issues when the car is cold. What has been done in the interim to keep the car mobile is that ... Read More

Jeep Grand Cherokee Transmission Problems

• Re: 2003 Grand Cherokee Laredo CDR shift issues

  Written by: myprincejack on Oct 27, 2012 1:32:26 PM

  Hi, I have have had a problem with my Jeep Laredo CDR 2003 since March 2012 and to date have not been able to fix it. Since March the vehicle has been back to Jeep 4 time with the same problem of going into limp mode. Each time they have fiddled with it and all is OK for about 4 - 6 weeks. At this time it is still at Jeep ... Read More

• Re: 2003 grand cherokee shift issues [davides8]

  Written by: myprincejack on Oct 26, 2012 4:48:57 PM

  Hi davides8, I have had a similar problem with my Jeep Laredo CDR 2003 since March 2012 and to date have not been able to fix it. Since March the vehicle has been back to Jeep 4 time with the same problem of going into limp mode. Each time they have fiddled with it and all is OK for about 4 - 6 weeks. At this time it is still at ... Read More

Jeep Grand Cherokee Maintenance and Repair

• Jeep Grand Cherokee 2003 CRD

  Written by: kayuni on Jul 31, 2012 11:38:45 AM

  Hi! My Jeep Grand Cherokee 2003 CRD Diesel Engine No: 1J8G8E8A24Y103891has a hard start for the past 3 weeks. I have realized that when it starts, the diesel mixes with the air. There are bubbles flowing through the pipes. I have cleaned the tank. I have bought new diesel filter. I have replaced most of the seals of the pump in front of the engine. We have been looking through the ... Read More

Jeep Grand Cherokee Transmission Problems

• 2003 grand cherokee shift issues

  Written by: davides8 on Jul 28, 2012 11:31:50 AM

  A couple of months ago, I posted a request for information in regards to my transmission releasing drive or not wanting to upshift and the tach going up to 4-5K while in first. Well, I took it in to a transmission shop and was told the solenoids needed replaced....$350 later the problem occurred the same day as getting it out the shop, so I took it back. The tech said he ... Read More

• 2003 Grand Cherokee Transmission slip

  Written by: rbakerpromo on May 23, 2012 5:03:21 PM

  I have a 2003 Grand Cherokee with the Selec-trac transmission and 144k miles. About a month ago I started it and put it into gear. The rpms climed and the jeep barely moved like I was "riding a clutch" in a manual tranny. I pulled over and put the jeep into park then drive again and it was fine. A week ago I was driving and out of nowhere it did ... Read More

• Automatic gearbox fault

  Written by: garyd50 on Mar 29, 2012 3:31:59 PM

  My automatic gearbox on my Grand Cherokee jeep, 2003 2.7 crd has developed a gear change fault. It shows when you put it on the diagnostic machine there is a voltage drop from 12v to 2.5 volts to the solanoid on the gearbox. Can you please tell me where the 12v volts to the gearbox originates from and where do i find it's source ?

• Re: 2011 Jeep Grand Cherokee [gcat1]

  Written by: reel_police on Jan 14, 2012 7:54:17 AM

  Try Dr. Tranny's Shudder Fixx. It is awesome. I buy it inexpensively off eBay and put it in all my vehicles. I have a 2003 Ford Windstar company van - that model of which is known for transmission torque converter issues. Dr. Tranny's has stopped the issues with my Ford and both my Jeep GC and Commander rough shifting. The company responds quickly and thoroughly to any question you have about ... Read More

• Re: 2003 JGC tranny issue...help [cskalski]

  Written by: brthevio on Dec 20, 2011 5:41:55 PM

  I have a 97 jeep grand cherokee that is doing the same thing, only mine does it from 1st to 2nd and 2nd to 3rd. No limp mode, no codes, no check engine light. Have driven it at interstate speeds with the problem. Did a filter change, and a tranny flush. Changed the vehicle speed sensor, also changed the $140 pressure sensor in the pan. Still same problem. No shift until ... Read More

Jeep Cherokee Start Stall Idle Problems

• 1998 Jeep Grand Cherokee Laredo battery drain.

  Written by: jmcclurkan on Jul 23, 2011 9:46:19 PM

  Hi everyone. I'm hoping you can help me figure out what is going on in my Jeep. A bit of history...Bought Jeep in 2003 and paid off in 2006. The only problems were high mileage (95,000 at purchase), a corroded battery terminal (replaced), and the (I suspect) Throttle Control Positioner is weak. Have taken very good care of care (oil changes, tune-ups, tires, etc) and it has neber really let me ... Read More

Jeep Grand Cherokee Transmission Problems

• 2003 Jeep Grand Cherokee - won't shift into reverse

  Written by: rjcs2011 on Jun 8, 2011 7:52:38 PM

  Have a 2003 JGC Laredo 4x4 inline 6 with 107,500 miles. Haven't had any major mechanical problems with it and have owned it for two years. Just within the last couple of months it has been making almost a grinding sound when shifting into reverse in the morning after sitting at night and shaking. It will stop and run fine if I put it into another gear then back in reverse. ... Read More

• '03 JGC shakes violently when shifted into reverse!

  Written by: abercc on May 5, 2011 2:08:38 PM

  My 2003 Jeep Grand Cherokee has started to shake violently, and seems to almost stall, when I shift into reverse. It feels as if the gears are possibly slipping? I can keep my foot on the brake, and give it a minute or so, and it does fine, but if I let my foot off of the brake immediately after shifting, it starts acting up. It even does it when I'm ... Read More

Jeep Grand Cherokee Electrical Problems

• Re: cooling fan working improperly [camoman7]

  Written by: camoman7 on Apr 23, 2011 12:29:54 PM

  Hey ,it's me again 2003 jeep grand cherokee cooling fan relay switch went bad again, lasted about 7 months this time. I definitly feel the heat sink grease is the key to getting some life out of the relay switch,without the grease it blows very quickly.I had a fella tell me he went to a salvage yard and got an older fan motor that had a larger gauge wire on it ... Read More

• cooling fan working improperly

  Written by: camoman7 on Jul 8, 2010 7:33:29 PM

  i have a 2003 jeep grand cherokee laredo,the cooling fan fails to work when it should. i replaced the motor and the relay located under the head light but still fails to kick on every time it should,i'm not sure what activates relay.

Jeep Grand Cherokee Transmission Problems

• Re: 1996 jeep cherokee automatic [handsomerob]

  Written by: champion09 on Aug 1, 2010 7:08:48 PM

  I have a 2003 Grand Cherokee. Over the last year, beside the check engine light being on. I'd step on the gas and it wouldn't get out of 1st gear. It would go a week or a month and the problem would disappear. I'd pull over, shut down the car, wait 5 minutes and the car wouldn't have any problems, sometimes for a day, or again for a week. So I ... Read More

Electric Fan Not Working

• fan

  Written by: lbrawdy on Jul 9, 2010 8:22:41 PM

  fan not coming fan moter works but when stoping 2003 jeep grand cherokee fan not kicking on

Jeep Grand Cherokee window regulators

• Re: Refusal to recall defective window regulators on Jeep [windancer1018]

  Written by: centaurian on Jun 4, 2010 4:49:34 PM

  I've had both front regulators for my windows go out this past year on my 2003 Jeep Grand Cherokee. The dealership wanted over $ 500.00 to change one out. Thank god for Ebay! Found new window regulators for around $ 60.00 and replaced myself. Dealerships are now like Jewelry stores 300 % markup or more!

Jeep Cherokee Grand Cherokee Noises and Sounds

• Clicking noise after shut down

  Written by: boscotchi on Mar 30, 2010 11:55:23 AM

  I have a 2003 Jeep grand Cherokee. When I shut off the engine, in approximately two minutes, a clicking noise occurs. It sounds like someone tapping their finger nail on a Formica counter. It will last for between 72 and 74 clicks then stop. It's been doing it for about two years, so I can live with it, but I would sure like to know what it is. I had blend ... Read More

Jeep Grand Cherokee A/C Heating Ventilation

• Re: Jeep GC Blowing hot air [skinsfan1]

  Written by: rlipcz01 on Jul 17, 2009 8:01:06 PM

  My wife has a 2003 grand cherokee laredo. The problems are the 3 control Knobs that control your air.$450. includes control knobs and to be on safe side the expansion valve. included recharging the system....... It took us 5 years to figure it out..... :)

Jeep Grand Cherokee Electrical Problems

• Re: 98 Jeep Cherokee Amp gauge intermittent problem [dj_movers]

  Written by: jeepers101 on Dec 17, 2009 7:29:42 PM

  I have two jeeps both 4.0ltrs .. The wrangler has had an issue from day one of stalling in 4x4 usually in reverse- I need to get it to the dealer since it has a bulletin to repair it... Now the 2003 Grand Cherokee is another story- cut out on highway and had no power no anything.. zero crank.. towed it home - still zero crank.. turn the key gauges come ... Read More

Jeep Cherokee and Grand Cherokee Brake Problems

• 2003 Jeep Grand Cherokee brakes

  Written by: josiecat864 on Dec 13, 2009 8:25:14 AM

  My daughter has this car and everytime she touches the brakes the car shakes and sounds like metal hitting metal. My boyfriend was going to replace the pads but when he checked all 4 were good. She is away at college and says its getting worse. What could it be???

Jeep Grand Cherokee Electrical Problems

• 2003 Grand Cherokee Laredo electrical problem

  Written by: whwm01 on Oct 19, 2009 9:07:38 AM

  About a year ago, I was driving home from a concert when everything went haywire. Head lights would dim in and out, the gauges went crazy, odometer flashed on and off, cd player shut off... And then my Jeep would start to stall out and then turn back on while I was driving. So I replaced the battery and everything was fine until about a week ago this problem started up ... Read More

Jeep Grand Cherokee Transmission Problems

• 2003 grand cherokee limited 4.7 check engine light

  Written by: shady8 on Oct 12, 2009 2:43:52 PM

  check engine light comes on.changed sylnoids in transmission.Also replaced transmission control module.The jeep drb gets codes of po846 2c pressure & code 945 4c pressure usually after about 50 miles & goes full line pressure.You cannot take off in first when this happens.The dealer wants to replace the transmission for $4000.00 dollars.Any ideas.The transmission normally works fine until now

Jeep Grand Cherokee Maintenance and Repair

• Jeep Grand Cherokee 4.0L petrol straight 6 - HELP

  Written by: placesinfrance on Oct 2, 2009 2:05:30 AM

  Ok, I need some serious help!! I have a 2003 Jeep Grand Cherokee 4.0L petrol straight 6, now I have been suffering with a loud tapping noise that I would normally say is the tappets, but this only happens when the engine is cold then gets louder then just stops when the engine warms up, the tapping does not fade away, it just stops dead!! like a switch has turned on! ... Read More

Jeep Grand Cherokee Laredo OK to buy?

• 2003 Laraedo 4.0 The best Suv Out there

  Written by: boomdidit on Sep 11, 2009 7:20:39 PM

  I purchased one of my many 02-03 Grand Cherokee Larado's 4x2's Straigt 6 Cyl. 4.0. You cannot kill these engines. I believe thats why Jeep stop making them because they are not making money to fix them. They are perfect and strong and keep running and running. I have only had one problem and that was with 02 sensor's and I replaced them with Bosch o2 Sensors. No, NO, NO, Use ... Read More

Jeep Grand Cherokee window regulators

• Window Regulator

  Written by: kstrieter on Jul 11, 2009 7:25:32 PM

  Call Chrysler about your jeep grand cherokee window regulators. Both my front regulators broke. I called Chrysler about it and they were willing to work with me so i could get the regulators replaced while only paying a copay instead of the full $400. I paid $50 as my copay for each window and that covered the dealership replacing the regulator and putting in a brand new window. This was on ... Read More

Jeep Cherokee Grand Cherokee Do It Yourself Solutions

• 2003 JGC NSS replacement

  Written by: nikkovox on May 25, 2009 11:41:13 AM

  where is the NSS located on a 2003 jeep grand cherokee?

Jeep Grand Cherokee Electrical Problems

• 2003 601 ECU error

  Written by: tiggerrich on May 24, 2009 10:59:46 AM

  I have a 2003 Jeep Grand Cherokee with a 601 ecu error problem but the car runs great and never has demonstrated a problem. I cannot get new tags because of this. I can reset the error, which works for one re start only and after that error shows back up. I put a "new" ECU unit in and it reacts the same way and does not stay reset. There seems ... Read More

Jeep Grand Cherokee Maintenance and Repair

• ECU

  Written by: tiggerrich on May 21, 2009 6:16:29 PM

  I have a 2003 4.7 jepp grand Cherokee with a 601 error. The Jeep runs fine. I replaced the ecu and the new one, after being reset, started one time then develope the same 601 error. After all resets it last only one start. The jeep has has been running fine, with this error, for a year. It acts like there is a virous that keeps reinfecting the ECU.

Jeep Grand Cherokee

• Re: 2003 Jeep Grand Cherokee idle problems [jim88]

  Written by: crazyjeep2003 on Feb 13, 2009 9:23:34 PM

  My 2003 jeep seems to be doing the same thing. Did you ever find out what the problem was? No one has been able to help, check engine light has just come on. Auto Zone could not tell me anything, no code showed up on computer.

Jeep Grand Cherokee Start Stall Idle Problems

• Re: 2003 jeep grand cherokee wont stay running [khylton3]

  Written by: cj71980jeep on Feb 4, 2009 8:59:03 PM

  I am not sure since I am not there doing the starting. It just starts no problem but won't idle. I parked it 3.5 months ago and had the guy at the storage lot start it for me. He said it would go up to around 1000 and then drop off and dye. I am leaving tomorrow to albuquerque to work on it. I will try the throttle body sensor first. ... Read More

• Re: 2003 jeep grand cherokee wont stay running [cj71980jeep]

  Written by: khylton3 on Feb 4, 2009 7:53:39 PM

  that would be your throtle body sensor which is behind the air filter. there are two sensors placed behind there on the top behind the air filter cover. it wasn't that hard for me to replace the one on my 2000 JGC. mine was having problems starting and staying started here and there then it just wouldnt idle and would cut off if i wasn't driving a certain speed. it was ... Read More

• 2003 jeep grand cherokee wont stay running

  Written by: cj71980jeep on Feb 3, 2009 8:18:07 PM

  I have an 2003 Grand Cherokee and it has been parked for 3 months, when I tried to start it, it would start but will not keep running it just dies after a few seconds, it will restart just fine but still won't keep running, and when I try to give it gas to keep it running it just dies again. If you can give me a direction on what to ... Read More

Jeep Grand Cherokee Maintenance and Repair

• Belt problem?

  Written by: mls0512 on Jan 19, 2009 10:03:20 AM

  yesterday my 2003 Jeep Grande Cherokee laredo started making a noise when it was started up (under the hood)..almost like a flapping noise but then it stops and drives just fine no problems..any ideas on this? my husband looked under the hood but didn't see anything broken as far as belts but he doesn't know much about cars...any ideas?

• Heater workes when it want's too..

  Written by: onecento1 on Jan 4, 2009 10:14:28 AM

  Winter is here and my heater is acting funny. I have a 2003 Jeep Grand Cherokee and sometimes the heat comes on after 30min and sometimes it takes cranking my Jeep up several times or more before it will work. Had the thermostat changed, heater coil flushed and bought new control panel. This is driving me crazy. Any suggestions?? Thank's sooo much....

Jeep Grand Cherokee window regulators

• 2003 GC power windows not working

  Written by: twiki54 on Dec 9, 2008 6:56:41 PM

  I own a 2003 Jeep Grand Cherokee and recently my power windows, power locks, and interior dome light have stopped working for the most part. Driver Door: none of the window controls will work; power mirrors work; power locks only control driver door Passenger Front: power window does not work; power lock will control all doors except driver Dome light: will come on if I do it manually, does not respond ... Read More

Jeep Cherokee Grand Cherokee Steering Stability and Suspension

• 2003 Jeep Grand Cherokee Steering

  Written by: drew22 on Nov 25, 2008 3:03:14 AM

  I brought a used '03 JGC last year and have had some problems. Yesterday, with no previous warning, the steering is obstructed when I turn to the right. It is fine if I turn left, but about 3/4 of the way to the right, something is keeping the wheel from moving all the way to the right. At one point, I forced it, and it did turn all the way, but ... Read More

2003 Jeep Grand Cherokee Laredo to Limited Upgrade

• 2003 Jeep Grand Cherokee Laredo to Limited Upgrade

  Written by: daniel_savage on Jun 7, 2008 10:22:54 PM

  I'm new to these forums, but I've got a question that lots of you can help me with. In a couple of weeks I'll be upgrading the exterior of my 2003 Grand Cherokee Laredo to look like a Grand Cherokee Limited. I'm sure that many of you guys are familiar with the Laredo's plastic bumpers, and the Limited's painted bumpers. I'd love to have the painted bumpers for my Laredo, but ... Read More

Jeep Grand Cherokee Gauges

• Grand Cherokee Airbag and Check Engine Lights

  Written by: breezley on Mar 30, 2008 9:13:40 AM

  I have a 2003. Yesterday I was driving along and all of a sudden my airbag light came on. I was about 3 mins from my in-laws so I stopped there. Spent an hr ther then when I left and started the Jeep - the light was off. It stayed off all day during several different trips where i parked and and restarted the jeep. Today I went to go somehere. ... Read More

Jeep Grand Cherokee Maintenance and Repair

• Re: Problem w/04 GC Quadra-Trac II [dnpindy]

  Written by: dmenchen on Mar 11, 2008 1:58:30 PM

  I was reading a post from another member about how his 04 Jeep Grand Cherokee has not power going to the front axle and only 1 wheel in the back is getting power. Wow! I have exactly the same problem with my 99 JGC with the Quadra Track II. According to everything I read the drive train should send power to whichever axle or wheel has traction, but in my case ... Read More

Jeep Grand Cherokee Transmission Problems

• transmission problems

  Written by: 8388stang on Mar 3, 2008 5:16:26 PM

  anyone with advice i am open well i got in my 2003 jeep grand cherokee 4.0 auto and it didnt want to shift out of first gear tried to do it manually still didnt work never showed any previous problems

Jeep Grand Cherokee Maintenance and Repair

• Re: 2003 Jeep Grand Cherokee problems [mls0512]

  Written by: mamma on Mar 3, 2008 9:00:27 AM

  was your )2 sensor recently (3 years) replaced? Mine did the exact same thing. I had a "universal" )2 sensor put in. It shorted out and fried my computer. Have them check that and clean all sensors. Good luck.

• 2003 Jeep Grand Cherokee problems

  Written by: mls0512 on Mar 3, 2008 8:27:34 AM

  I have a 2003 JGC that I bought used 2 years ago..it has 70,000 miles on it. Since July I have put over 5k into this car. Today while driving, my gas gauge went from 1/2 tank to E and the need gas light came on and I lost RPM'S..it seemed to correct itself and then I went to a gas station to get gas just in case, then after that ... Read More

How many miles can a Jeep Grand Cherokee handle?

• How many miles can a Jeep Grand Cherokee Laredo Handle

  Written by: simplyrealtwo on Dec 10, 2007 9:45:39 PM

  Hi, I just purchased a 2003 Jeep Grand Cherokee Laredo with 143,000 miles. This high milage worries me, especially in such a short time. I've had some maintence issues with the Jeep. I've had the roters turned, a heater core replaced, a vaccum leak fixed, oil leak fixed, radiator flushed for the second time and recharged, I don't beleive the macanic (sorry I can't spell) did it right the first time. ... Read More

Jeep Cherokee and Grand Cherokee Brake Problems

• Grand Jeep Cherokee 2001 Pulsing / Grinding Brakes

  Written by: astrea on Dec 3, 2007 4:44:02 AM

  Please help! : For anyone with a 1999 to 2004 GC that has grinding brakes and has spent a fortune on garage repairs to no avail, I hope that you can all help to find the answer to this question. After hours on the internet I have found out that there was a class action against Daimler Chrysler alleging that the front brake components including the rotors and calipers are faulty ... Read More

Jeep Cherokee (All) Prices Paid and Buying Experience

• New vs. Used

  Written by: swede405 on Nov 30, 2007 2:16:28 PM

  I've got a firm offer on a Used 07 Grand Cherokee where I've been to the dealer. I just got a phone call from another dealer with a New 08 Deal (numbers are more flexible since I haven't talked with him yet). I can't buy both, so I've got to pick one. Here the deals are...I welcome your thoughts... Used Deal 2007 Jeep Grand Cherokee Laredo 3.7L V6 12.900 miles Black ... Read More

Jeep Grand Cherokee Maintenance and Repair

• Re: 2003 JGC Limited heater [michael64]

  Written by: dandcsmom on Nov 13, 2007 9:37:02 AM

  I have a 2004 jeep grand cherokee with the exact same problem. The garage told me it would cost over a thousand dollars to fix the blend doors. I disconnected the cables to the battery, reconnected them about 30 minutes later and voila. Heat. Shut it off and 10 minutes later, no heat. Evidently this is a factory defect and everyone should complain to chrysler. I am.

Jeep Cherokee Grand Cherokee Engine and Performance Problems

• Please someone, anyone help!

  Written by: piercedangel22 on Sep 29, 2007 9:40:12 PM

  I've had the wort week this week. I need to replace my radiator and the window cable regulator on my 2003 Jeep Grand Cherokee Laredo. I took apart the door but it's really hard to get in there. If anyone knows how to replace these, please let me know. I really dont have $1,300.00 to reaplace these. Please email me at staticx1685@yahoo.com. Thanks

Buying a Used Jeep Cherokee or Grand Cherokee

• Re: Looking at a 2000 Cherokee [nano5]

  Written by: 1ofthefew on Aug 12, 2007 7:27:21 PM

  I have a 2000 Jeep Grand Cherokee. I bought it used in 2003 with 21,000 miles on it. It now has 110,000 miles on it. I drive it every day it never gets a days rest and it still runs strong. Every thing works on it, its been the most dependable Car/SUV/Truck I have ever owned. The family and I all fit fine. The only thing I would look out for ... Read More

Jeep Grand Cherokee Transmission Problems

• Changed Transmission Fluid, now it slips

  Written by: ternink on Jul 21, 2007 12:57:32 PM

  I have a 2003 Jeep Grand Cherokee Ovverland. I just changed the transmission fluid, dropped the pan changed both filters refilled and now the transmission is acting erractic. It seems slips/shifts erratically 4 and it gave me a check engine light that was incorrect ratio in second gear. Things I did. ATF +4 (Although it was synthetic) Checked level, thought it was high so I removed some and it still has ... Read More

Jeep Cherokee Grand Cherokee Noises and Sounds

• Re: reverse noise [jeepinsl]

  Written by: justinlamb82 on Jul 5, 2007 7:07:56 AM

  i have a 2003 jeep grand cherokee with a 4.0l. when put into reverse regardless of appling brakes or not the truck makes a very very loud squeek also. i have traced it to the transmisssion or transfer case, but cannot figure out what it is. it drives me CRAZY!!!!!!!

Jeep Grand Cherokee A/C Heating Ventilation

• 2003 grand cherokee air conditioning pressure

  Written by: cdt785 on Jul 2, 2007 6:34:31 PM

  Hi.Does anyone have any ideal what the froen pressure for the airconditioning system on a 2003 jeep should be?My air is slightly cool at best.Thanks

Jeep Cherokee and Grand Cherokee Brake Problems

• Re: 1999 grand cherokee brake issues [kser]

  Written by: riemfam on May 14, 2007 11:04:38 AM

  My 2004 GC just had it's 3rd set of replacement front rotors put on it in less than 4 years. Each set seems to last 1 year. The latest ones lasted only 6,000 miles. Jeep knows they had a bad brake system in 2003 and earlier. My jeep was manufactured prior to June, 2003.

Jeep Grand Cherokee Electronics and Navigation

• Radio Failure - No Sound

  Written by: pensfan71 on Apr 7, 2007 8:37:56 AM

  2001 Grand Cherokee Limited - I cannot get any sound from the sound system (Infinity Gold with 180W amp). The head unit lights up, shows the channel, accepts the CD, works the changer, everything but sound. I had a similar problem in 2003 and the dealer replaced the head unit. This time, like 2003, seems like an abrupt failure. Any thoughts or advice before I spend hundreds on a remanufactured head ... Read More

Jeep Grand Cherokee Real World MPG

• Grand Cherokee Laredo gas mileage

  Written by: pikala on Mar 20, 2007 9:04:51 PM

  I recently purchased a 2003 Jeep Grand Cherokee Laredo (and love it), but I don't seem to be getting the mileage that everyone talks about. I haven't oficially done the test to see how much it gets, but I don't even get 300 miles to the tank. I'm getting around 270-280. Is this normal or is anyone else experiencing this??

Jeep Grand Cherokee Maintenance and Repair

• Rear window stuck

  Written by: suziee on Jan 28, 2007 5:48:00 AM

  My 2003 Grand Cherokee Passenger rear window is stuck mid point. I noticed a year after I bought it (used) that it would not come down when I tried to activate from the driver controls. No big deal as its usually just me in the car. Well my husbands son pushed the button from the back seat and it came down about 3 inchs and stopped, won't go up or down. ... Read More

• Re: 2003 JGC Limited heater [jeepen]

  Written by: amz1600 on Jan 20, 2007 7:36:00 AM

  I also have a 2004 Jeep Grand Cherokee Limited with no heat on the passengers side. I found a web site to contact to report the possible recall. http://www-odi.nhtsa.dot.gov/ivoq/ I am going to report my problem to and I am hoping enough people contact this website so that Chrysler will issue a recall.

• 2006 Grand Cherokee Headlights

  Written by: harry0 on Dec 4, 2006 5:14:03 PM

  My low beams seem to be bothering oncoming traffic. One out of every 30 to 40 cars flash there high beams at me although I have my low beams on. I have been back to the dealer to have them check the lights out. The dealer says everything is fine but I’m not so sure. The low beams do seem very bright to me and they seem to aim up much ... Read More

Jeep Grand Cherokee

• 2006 Grand Cherokee Headlights

  Written by: harry0 on Dec 3, 2006 5:46:27 PM

  My low beams seem to be bothering oncoming traffic. One out of every 30 to 40 cars flash there high beams at me although I have my low beams on. I have been back to the dealer to have them check the lights out. The dealer says everything is fine but I’m not so sure. The low beams do seem very bright to me and they seem to aim up much ... Read More

Jeep Grand Cherokee Maintenance and Repair

• no heat/no air conditioner

  Written by: ray29 on Apr 4, 2006 10:11:26 AM

  I have a 2003 Grand Jeep Cherokee and have been having problems with the heater. The fan works but no heat. Same problem with the a/c. If the ignition is turned off then restarted...sometimes the heater will start working immediately. Sometimes the heat will start coming after about 30 minutes of driving. I have had it back to the dealer 5 times since Dec 05 and it is still not fixed. ... Read More

• Re: Did I make a mistake buying a Jeep???? [cavman2x]

  Written by: letivaccaro on Jan 17, 2006 2:58:40 PM

  I have a Jeep 2003 Grand Cherokee as well. I am having the same power steering noise. I called the dealer because I have the 84 month/70,000 mile warranty. They told me the power steering is NOT covered but their "parts and service" partner MAY be able to help. They recommend I bring it in so they can check it out. Wonder how much this will be!!!!

• Jeep Cherokee 2003 V8 vs. 2005 V8

  Written by: andret on Dec 14, 2005 8:43:51 PM

  I have been driving my 2003 Grand Cherokee for the past 2 years and recently jumped into a 2005 Grand Cherokee (Mountain Addition). I am noticing a big difference between the V8 engines. My 2003 Cherokee had good get up, there were was no lul between gears and it just felt more responsive, if I put the gas pedal down you would fell it immediately. My new Jeep feels quite opposite. ... Read More

Jeep Grand Cherokee Lease Questions

• lease question on 2006 Jeep Grand Cherokee

  Written by: alexv2 on Dec 12, 2005 12:54:06 PM

  hello, all. Here's my situation: I have a Jeep Grand Cherokee Laredo lease on a 2003 model that has 3 months to go and I am about 8,000 miles over my limit (and counting). Remaining monthly payments are 315 per. The dealer is offering me a 2006 Jeep Grand Cherokee (basic 26 package i have now) for 449 per month on a 39 month lease at 20,000 miles a year (i ... Read More

Jeep Grand Cherokee Maintenance and Repair

• Re: 1997 Grande Cherokee LTD [jeep1988]

  Written by: nlcarb on Nov 4, 2005 9:41:11 AM

  I have a 2003 grand cherokee jeep. When I make tight turns, the rear end grings. The dealer says this is normal. It is very irratating. Does anyone have any suggestions on what the dealer can do to fix this matter. Any buzz words I should use. Nlcarb

• Re: 2005 Jeep Grand Cherokee Recall for NAG1 W5A580 Transmission Flaw [jeeprover]

  Written by: blkhemi on Sep 19, 2005 7:28:34 PM

  "And this is a problem for Daimler-Chrysler, giving rise to their reputation for poor quality". You can't be serious? You would rather continue to spend $30k or more on a vehicle with subpar quality than to buy a vehicle with decent quality. I have a hard time believing that. As you mentioned, you are Jeep lover in which you've owned several. I've owned several myself: 84 Cherokee, '87 Wagoneer, '91 Grand ... Read More

Jeep Grand Cherokee

• spark plugs

  Written by: amujeep on Aug 23, 2005 5:34:39 AM

  I have a 2003 Jeep Grand Cherokee Loredo. The plugs needed changing so my brother in law changed them for me. He used Bosch Platinum plugs. The cylinders began misfiring and I was told at the dealership when I took it in that they were the wrong kind of plugs and that we should only ever put in Champion plugs. Does anyone know anything about types of spark plugs my jeep ... Read More

• Re: Front Brake Installation [wlbrown9]

  Written by: tgallup on Aug 8, 2005 11:42:45 AM

  I have a 2003 Jeep Grand Cherokee Loredo that needs the pads replaced and rotors resurfaced. I have worked on smaller cars without ABS. This would be my first time with the JGC (and first time the pads get changed). Is there anything I need to be aware of before I start? For example, do the calipers come off with a standard socket (or is a special tool required)? Do I ... Read More

• Re: Front Brake Installation [rkj1942]

  Written by: tgallup on Aug 5, 2005 1:32:28 PM

  I too would like to replace the front pads and machine the rotors on my 2003 Jeep Grand Cherokee. For SUV's that have ABS, is it necessary to open the bleeder screw before you compress the caliper piston? I've replaced brakes before but not on a vehicle with ABS. Is there anything special I should be aware of? Thanks!

Jeep Grand Cherokee Maintenance and Repair

• Re: Need Advice [jeanettes]

  Written by: jeephemi on Jun 8, 2005 2:45:23 PM

  I had a 2003 Grand Cheroke HO and had to replace the front rotors twice within 27,000 miles. I got rid of it a couple of months ago and got the 2005 Grand Cherokee with the Hemi. The problems I am having with it now makes me wish I had never bought another Jeep. I keep my Jeeps between 2-3 years. I would never keep one over 50,000 miles. My advise ... Read More

Jeep Grand Cherokee

• 2003 Jeep Grand Cherokee idle problems

  Written by: jim88 on May 11, 2005 11:30:06 AM

  I have a 2003 Jeep Grand Cherokee with 4.0 L engine and 50,000 miles. I am having problems with it stalling. I thought it was a vacuum leak and did find one connection that I thought was loose. I repaired it and I cleaned the CCV and it ran fine for two days. Just now it started again. The idle speed will fall until the engine quits. It restarts crank and ... Read More

Jeep Grand Cherokee Maintenance and Repair

• Re: 2003 GRAND CHEROKEE LIMITED ROTOR PROBLEMS [agp]

  Written by: mutualfunds on Apr 4, 2005 10:51:43 AM

  Same problem here with my brand new 2003 Jeep Grand Cherokee Laredo, but my dealer in Ansonia CT refused to acknowledge the problem in any way, shape or form. Insisted that it must be the way I was driving this beast, which also had a problem with stalling several times. Had work done several times already. I have reported the brake problem to the NHSTA, or something like that, as suggested ... Read More

• Poor Visibility Ruins this 2005 jeep GC for me

  Written by: u2fan4688 on Mar 7, 2005 6:18:38 AM

  Well after 1 week driving and 700 miles I decided for my own safety to turn the 2005 Jeep Grand Cherokee Laredo with F Pack back in and/or sell it. I am convinced that I simply cannot see out of this Jeep. The rear view mirror is right in my face, its actualy lower than eyelevel. Usually one looks up to the right to see a rear view mirror but the ... Read More

• 2003 Jeep Grand Cherokee Starting Problem

  Written by: jww1 on Jan 24, 2005 12:15:23 PM

  need some advice.    I have a 2003 Grand Cherokee, 8 cyl., 2-wheel drive, automative transmission.    The problem I have is that when I go to start the vehicle after it has been sitting for mre than 1-hour, that starter cranks and cranks for about 5-6 seconds, and then the engine finally turns over. If it has been just a few minutes since the car was running (i.e. you went ... Read More

Jeep Owners: Recalls & TSBs

• Grand Cherokee Laredo WINDSHIELD

  Written by: eskillman on Jan 14, 2005 7:30:15 AM

  Since I purchased my 2003 Jeep Grand Cherokee I have had to replace the windshield over 10 times (in less than 3 years) and was wondering if anyone has experienced similar issues. I do a lot of highway driving but always have and never had this type of problem with a vehicles windshield.

Jeep Grand Cherokee Maintenance and Repair

• 2003 GRAND CHEROKEE LIMITED ROTOR PROBLEMS

  Written by: agp on Nov 29, 2004 11:12:11 AM

  For those who think the rotor problems have been solved as of the 2002 Jeep, think again. I have a 2003 GC Limited and have had to have the rotors resurfaced 3 times and replaced once in 23,000 miles. DC covered two resurfacings and the one replacement. When it came time to do the last resurfacing, DC balked saying it was now normal wear and tear. This strikes me odd in ... Read More

2005/2006 Jeep Grand Cherokee & Wagoneer

• 4Runner vs GC by pajjm

  Written by: tloke1 on Jul 17, 2004 4:37:13 AM

  The "reliability" argument between Toyota and Jeep has been discussed here in endless posts. I have never claimed that Jeep was better in reliabilty when compared to Toyota, but the difference is far less than what you seem to want people to believe. Exactly which model year Jeeps are you referring to? It is well known that Jeep has a lot of problems in the 1990s, and with the 2nd generation ... Read More

Jeep Grand Cherokee

• Traded in my 03 Limited

  Written by: jefferson1964 on Apr 13, 2004 4:49:55 AM

  I must say i still own a trouble free 98 grand cherokee thats become part of the family. My wife and I purchased the 03 limited back in May 2003. From the start we had small problems. Bearings were left out of the rear end so there was loud grinding noise on the highway and especially when turning. The airbag light would go on and off. Found it to be a ... Read More

• Paint problems on a '04 Special Edition.

  Written by: gatorfc on Jan 19, 2004 8:50:28 PM

  I posted this in the problems board, but I thought I'd give a heads up over here as well. I have a 2004 Grand Cherokee Special Edition in Midnight Blue Pearlcoat. Picture of which can be seen here: gatorfc "Jeep Owners: Photo Gallery" Jul 5, 2003 3:33pm I love it and have had no mechanical problems with it (knock on wood), however I am disappointed in the durability of the paint ... Read More

Jeep Grand Cherokee Maintenance and Repair

• Paint problems on a '04 Special Edition.

  Written by: gatorfc on Jan 19, 2004 4:19:18 PM

  I have a 2004 Grand Cherokee Special Edition in Midnight Blue Pearlcoat. Picture of which can be seen here: gatorfc "Jeep Owners: Photo Gallery" Jul 5, 2003 3:33pm I love it and have had no mechanical problems with it (knock on wood), however I am disappointed in the durability of the paint job. Three small spots on the hood and one on the roof have developed "spiderwebbing", small cracks, and flaking. ... Read More

2005/2006 Jeep Grand Cherokee & Wagoneer

• Great foto of the new Jeep Grand Cherokee 2005

  Written by: jnissan on Dec 20, 2003 6:08:25 PM

  http://www.autonavigator.ru/autonews/2003/07/25/4.html

Jeep Grand Cherokee Maintenance and Repair

• CR and reliability - wrong facts stated

  Written by: tloke1 on Oct 25, 2003 1:18:37 AM

  BigOrange30, your information is totally wrong. I am sitting here right now looking at the chart online on the CR web site. I pulled up their newest page, showing the 2003 Grand Cherokee. The newest chart, for the 2002 Grand Cherokee, shows 100% red dots or red 1/2 dots!! Every single category!! For 2001, 12 out of 14 categories are red, one is average, and the single "black" dot is for ... Read More

Jeep Cherokee (All) Prices Paid and Buying Experience

• New 2003 Jeep Grand Cherokee

  Written by: field1 on Sep 28, 2003 8:15:00 AM

  I liked the 26F package in the 2003 (e.g., auto headlights but not the body side cladding) - compared to the T package in the 2004 so I searched out and found one of the last 2003s in the area. The MSRP was 32k and change with the sunroof, F package etc.    Offered 21,500 plus my old 97 jeep which had a bluebook value of about $4000 on a trade in. ... Read More

Jeep Grand Cherokee

• RE: 2003 Jeep Grand Cherokee by hytail1

  Written by: youn0813 on Jul 23, 2003 10:51:39 PM

  Check my messave in the JGC Problem section. It's message #556. I've put down every little problems or annoying things that I've experienced within 900 on the odometer. I'm going to tell the dealer all this once it's time for an oil change. Ask me any questions if you have any, my email is on the message.

• 2003 Jeep Grand Cherokee

  Written by: hytail1 on Jun 20, 2003 8:31:34 PM

  Has anyone recently purchased a 2003 or 2004 JGC? If so, what engine (I6, v8, HO v8) did you get? And what type of gas mileage are you experiencing city/hwy? Any mechanical problems bugging you? Or fit and trim issues? Any information on noise levels? Thanks....

Jeep Grand Cherokee Maintenance and Repair

• Heater and A/C

  Written by: gerryk1 on Apr 26, 2003 1:39:12 PM

  I have a 2003 Grand Cherokee Laredo, and am taking it in next week for 6,000 mile service. The heater blows hot air, sometimes, then cool air, and the a/c blows warm air.(feels like the the vents are blowing air)I know from experience that when I pick up my jeep they will tell me that nothing is wrong, because they are "unable to duplicate" the problem. That must be their favorite ... Read More

Jeep Grand Cherokee

• 2004 Jeep Grand Cherokee

  Written by: pathdoc on Jan 31, 2003 11:41:27 AM

  When I was at the LA Auto show they indicated that the 2004 was being released in January 2003. It was to have some mild visual changes. Has anyone heard anything about this as I have seen no ads for the early release?

• Should I buy my Jeep off of lease?

  Written by: okstate on Jan 12, 2003 3:50:14 PM

  I am just looking for a little advice from all you Jeep experts out there. I am currently leasing a 2000 Jeep Grand Cherokee and the lease ends Jan 28, 2003. The buy out price at the end of it is $18,700. My question, is this a pretty fair price for this vehicle or should I turn it in and shop around for something else. This is what I have: 2000 ... Read More

Jeep Cherokee

• Huh?

  Written by: bored on Dec 25, 2002 8:00:14 AM

  Obviously, this person is confused... I know a lot of people who confuse the GRAND Cherokee with the plain Cherokee. My sister is one of them. My sister's friend's husband bought her a new 2003 Grand Cherokee for christmas, and my sister said "She got a new Jeep Cherokee". Wow, how convincing...for a minute, I thought they were producing them again! (I wish)

Jeep Grand Cherokee

• Rechecking the April CR Issue again

  Written by: tloke1 on Jul 1, 2002 1:59:54 AM

  As far as CS magazine stating the QX4 was the "most reliable of ALL vehicles" that claim I could not find anywhere, and it's really not true. In fact, several cars are rated above the highly rated QX4, Chrysler's PT Cruiser is among them (it had a perfect rating by the way, 14 out of 14 full red dots). Quote from Bigorange: "but unless all others from DC are also improving, ... Read More

• redesigned grand cherokee when??

  Written by: wewade on Jan 23, 2002 12:22:02 PM

  Does anyone have the straight scoop on when Jeep plans to introduce a redesigned JGC? Im considering a purchase either 2002 or 2003 model but dont want the last year of a design series.... Ive heard the redesign might be out in either 2004 or 2005 model year....