20 Most Recent 2004 Dodge Grand Caravan Questions & Answers

Here's a link showing you where it's at. 2001 2004 Dodge Caravan Cabin Air Filter Check 2004 Dodge Caravan SXT 3 3L...

Headlamp switch maybe ! Looking at wiring diagrams ,testing the electrical circuit's using a DMM- digital multi-meter is the proper way to test . You best bet mite be to take your vehicle to a qualified repair shop. What module did you replace ? TIPM - totally integrated power module . The headlamp switch is an input to the BCM - body control module .The BCM sends a message to the TIPM over the serial data bus to turn on the headlamps . Do you know what serial data communication network is ? Electric Testing Techniques You Need to Know Basic Electricity for Service Techs Ohm law Current Flow Opens Shorts No Low Beam Head Lamp Chrysler Pacifica

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If you ran over it, a new replacement one at dealership cost $125 and then you will have to have it programmed.

P0685 DODGE - Auto Shutdown Relay Control Circuit Failure Possible causes - Faulty Engine Control Module (ECM) power relay - ECM power relay harness is open or shorted - ECM power relay circuit poor electrical connection - Faulty (ECM Possible symptoms: Engine Light ON (or Service Engine Soon Warning Light) P0685 Dodge Description: Short or open in Auto Shutdown (ASD) relay circuit, this relay is under the hood in the relay center.

There are several versions of wiring for this model, but all use the same fuse and circuit breaker for both the passenger and driver window. If your passenger window is working, the problem is the switch or the motor. I have pasted some of the diagrams below. Please let me know if you have more questions.

St?rter going bad

Try scraping ice off the "whole glass area." before you leave the house.

Check owners manual for location of heater blower motor front,check with a test light,if it's good locate blower motor under glove box and test the two wires for power when switch is turned on,if power is present motor needs changed.if no power check blower motor resister.

make sure the cooling fan is working and the thermostat has been change as if it is not working proper can cause a hot running motor.

Assuming it's not just burnt out light bulbs or a fuse, you may have a faulty switch on the transmission; usually referred to as the neutral safety switch. It's external and fairly easy to replace. It can definitely cause the reverse lights to not work and depending on the failure it could possibly interact with the ABS. Those vehicles are also susceptible to odd failures caused by a bad ignition switch, tho usually you'll get some other strange things like a bunch of warning lights, intermittent radio function, etc. Verify that the reverse bulbs and fuses are good, then put it in reverse with a helper or mirror to see the reverse lights and wiggle/rotate the key. If the lights come on then you've diagnosed the ignition switch, a pretty cheap and easy to replace item. If you need further help, I’m available over the phone at https://www.6ya.com/expert/oscar_403cc49e0f00cda7

Could be engine related or driveline related. Do you only hear the noise when the car is driving down the road? Or does it also happen when the engine is running and the vehicle is in park?

The front control module controls all of that and they go bad all the time. It's bolted to the fuse box under the hood