20 Most Recent 1996 Plymouth Grand Voyager - Page 5 Questions & Answers

The starter is defective, it is a common problem. Watch the video below to see how to change the starter motor.

Which engine ?

Dodge Caravan is notorious for failure of the electronic cooling fan control module (AKA cooling fan relay). This is not a "relay", it is a solid-state control unit, but many people call it a relay anyway.It is mounted on the inside of the left frame rail just behind the radiator. You have to look up from UNDER the vehicle to see it. It looks like the picture below. The picture shown is very close to actual size.

Wow, I am surprised it can output that kind of power... Does the vehicle run fine otherwise beside this issue? Never heard of a vehicle alternator putting out that high of volts.

How do you know it is out of time? What is the issue?

All I have for code 738 is "trans control module speed output circuit low" which means the data going to the trans control module needs to be checked.You would probably need a scanner to watch the data flow from the transmission to find the problem

you can't do a test on that sensor with a multimeter; you can test the wiring harness only. for the sensor itself you need either an oscilloscope or a diagnostic tool which can access it. if you have a frequency reader on your meter, you might get some reading, but that doesn't tell you if the sensor is good. this applies to all sensors which read rotational values which have more than two wires at the connector.

Sounds like you need to unhook the radio wires and see if you have any dead fuses.

no need to pump the gas on fuel injected vehicles. Make sure CPS was installed correctly.

Code 140 is for a problem with the O2 sensor bank one sensor two.This sensor is behind the catalytic converter and tells the computer if the cat is working or not.The code means the sensor voltage has not changed as often as it should. Could be a faulty sensor, wiring harness problem, or other issue.The sensor would need to be tested using a scanner.

Well, the trans is on the left or drivers side of the van. If the trans were leaking fluid it would be red.Orange could be radiator coolant. It could be a hose or the water pump.Someone will have to narrow down where it is coming from.

all brake lines are 3/16

You might be able to remove the blend door motor and move the door, but it may not stay in place.

if its under the passenger side front, it could be a water pump or hose leaking.

Solenoid is sticking on. Replace solenoid(starter) and it should solve your problem.

check your fuel filter

if your controls work on vacuum check the hoses or diaphram under the dash

make sure crank senor is working if that is not working it wont fire