Problem Reports
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2002 Dodge Caravan
Noise in Front Suspension Due to Worn Sway Bar Bushings/End Links
Worn sway bar bushings or sway bar end links may cause a rattling or clunking noise from the front suspension during low-speed driving. Though not always the root cause, front struts are often replaced for this condition.
Odor from HVAC vents
Some vehicles may develop a musty odor coming from the HVAC system, Dodge has issued a cleaner/disinfectant and a coating for the evaporator designed to inhibit bacterial growth.
Key May Not Start Car or Release From Ignition
Intermittently, the key may not start the car or release from the ignition. If it is excessively worn, replace the key. If the new key doesn't work, replacing the lock cylinder including tumblers should correct this concern.
Moan/Fog Horn Sound May Be Heard While Turning at Slow Speed
A moaning or fog horn sound may be heard while turning at a slow speed. Installing a finned power steering cooler will help alleviate the problem, but it may be necessary to replace the power steering rack.
Stalling or Low Engine Idle Speed Due to Dirty Throttle Body
A dirty throttle body may cause low engine idle speed or frequent stalling, as oily residue blocks air flow in the throttle when the throttle is closed. Throttle body cleaning may be necessary to correct this condition. Our technicians caution against spraying cleaner directly onto the throttle body as this may damage the throttle position sensor (TPS).
Water Leak Due to HVAC Case Not Sealed at Bulkhead
If the HVAC (heater) housing is not properly sealed at the bulkhead (firewall), water can leak into the passenger compartment. Foam sealant should be used to seal any gaps and the evaporator drain tube can be modified to prevent further water entry.
Underbody Coolant Leak
Coolant leaks coming from the underbody on vehicles equipped with rear heat/AC are common. The underbody hoses should be inspected as part of regular maintenance. If you drive on roads where salt is prevalent the problem is generally more severe. Some 2005 models are involved in a special service action, no government recall was issued.
Shutter when turning at low speeds
Engine Oil Leak From Oil Filter Adapter
An oil leak from the oil filter adapter may be evident. Dodge has made a revised oil filter adapter is available.
Abnormal Noise While Turning at Slow Speed
While turning in either direction during low speed parking lot maneuvers, if a creaking, squawking, squeaking, grinding, or groaning sound is heard from the front strut area, locate the front strut dust boot and rotate the dust boot side to side. If the sound is present, applying lubricant to the jounce bumper (bump stop) of both front struts can help with the noise.
Head Lamp Switch May Fail
A failing head lamp switch can cause the head lamps and/or instrument cluster lighting to flicker or dim. The head lamp switch should have a noticeable click between each position; a "mushy" feel is a strong indication of a failing switch.
Compressor Failure Due to Lack of Lubrication
Due to a lack of lubrication, the AC compressor can fail. The AC compressor warranty was extended to seven years or 70,000 miles.
Alarm activation on vehicles without security system
Surging While Driving Between 40 and 50 MPH
V6 engines may experience surging while driving. The condition is more noticeable between 40 and 50 MPH while accelerating up a hill/slight incline. Replacing the powertrain control module (PCM) and updating the transmission control module (TCM) software may be required.
Broken right engine mount bracket
accessories failing intermittently
When I turn the ignition to Run, the accessories in the cab all work fine. Within a split second of starting the van the accessories all shut down. Sometimes they start up by themselves after driving for a while, other times I have to pull over to the side of the road and restart the van in order to get the accessories to function.
I've been told this is caused by a faulty ignition switch. I've changed that out and had no change in how the a...
Transmission May Fail Causing Slipping in First or Reverse Gear
If the transmission is slipping in first gear or Reverse—or if you experience delayed or loss of gear engagement after initial startup—the transmission may require removal and disassembly.
Power Lifgate Module Software to Correct Erratic Remote Button Operation
If you have to press the remote button numerous times to open the power liftgate, it may be necessary to update the software in the power liftgate module to correct this issue.