Dodge Grand Caravan Problems

RepairPal has identified the most common problems with the Dodge Grand Caravan as reported by actual vehicle owners. We'll tell you what the problem is and what it'll take to fix it.

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Known Problems

Defective speed sensors on the transmission can cause problems with the cruise control and speedometer operation, as well as erratic shifting. The connectors on the sensors can corrode and/or the connector terminals can spread (poor connection), which will create similar symptoms. Any of these problems can cause Check Engine Light illumination.


A yellow anti-lock brake system (ABS) warning light may remain illuminated. If a wheel speed sensor fault is discovered, sensor connectors should be inspected. Damaged or spread terminals must be repaired or replaced.

An oil leak from the oil filter adapter may be evident. Dodge has made a revised oil filter adapter is available.

If the heater is on and no heat is felt from the right side dash vents, there may be a problem with the blend air door shaft; a revised part is available to address this concern.

Shifting harshness and shuddering issues related to the operation of the automatic transmission have been addressed by factory service bulletins. The shuddering can feel like the vehicle is being driven over rumble strips.

One or more power windows may stop working due to a failed window motor or regulator. In some cases these items are replaced as a set. If not, diagnoses will be required to determine which is at fault.

Timing cover oil and coolant leaks are common, the oil and coolant don't normally mix. Our technicians recommend to replace the timing chain and cam sprocket if the timing cover is removed to reseal - or for any other reason.

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.

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.

The airbag warning light may remain illuminated while the ignition switch is in the "on" position. This can be caused by water that has entered into the airbag six-way connector in the engine compartment.

A defective anti-lock brake system (ABS) pump and/or leaking piston seals in the master cylinder can cause excessive pedal effort, lack of stopping power, and abnormal pump noise. Diagnoses will be required to determine the root cause of any braking issues and the component(s) that will require replacement.

A refrigerant leak at the rear AC expansion valve and/or AC evaporator seals may cause the rear AC not to work.

The rear lift gate support (prop) attaching bolts may break, causing the lift gate to fall unexpectedly. Thorough inspection of the bolts is required; if the support washers are loose, the supports need to be replaced.

Misalignment of the accessory pulleys or a faulty drive belt tensioner may cause a chirping or squeaking sound while the engine is running. In If the replacing the belt tensioner does not correct the noise, the alternator pulley may require replacement.

The Check Engine Light may illuminate for many different reasons, some of which may be corrected by updating the software in the powertrain control module (PCM).