20 Most Recent 2001 Dodge Grand Caravan - Page 3 Questions & Answers

P1684 means battery was disconnected in the last 50 starts. This could be true if you replaced the battery. If not then you need to check all the cables. P0135 means an oxygen sensor needs replaced because it is having trouble reaching the correct temperature. There are heaters in them and they fail just like a lightbulb.

Check fuse for dash lights...Anything else not working???

Sorry but that is what skilled techs have to figure out using a live data scanner.

check air filter and maybe tuneup

Sounds like combination of steering box ready to fail along with fluid change in power steering due.

Dodge Caravan 2001 2007 Repair Service Manual PDF for easy and best solution :))

Apparently only the 2001 and 2002 are identical. Don't know what differs over the other years?

check the link there is also probably a fuse and relay box under the hood, engine compartment press the helpful button Interior Fuse Box Location 2001 2004 Dodge Grand Caravan 2001 Dodge Grand...

check the link Interior Fuse Box Location 2001 2004 Dodge Grand Caravan 2001 Dodge Grand... there is also probably a fuse and relay box under the hood, engine compartment press the helpful button

Possible defective blower motor. Try tapping on the bottom of the motor when it shuts off to see if it will restart. If it does suspect a bad blower motor. If it doesn't, possible blower motor resistor problem especially if all blower motor speeds do not function properly

Possible defective purge control valve. Unplug the connector at the valve and check one side for voltage. The ground side is controlled by the computer. You can apply power and ground directly to the valve to see if it clicks. If no noise/click is heard with direct power and ground applied to it, replace the valve

In the diagram, check fuse 10--40 amp, not only check the fuse, check the fuse circuit for voltage with hvac on. Use a test light to check for voltage. See the wires going to front blower motor, that is voltage and ground, check them both. Also, the front blower module could be causing a problem? The diagram is for automatic hvac.

After some research, it appears that Dodge instrument clusters seem to go out. It may be due to poor soldering or some other reason. Remove the cluster and check where the wire or plug connects to it, it may be cracked where the plug meets the circuit board. God-Bless!

I'd start by checking ground connections. How are you checking voltage at the relay? Across the coil, or coil to ground? Coil to ground is important to check.

the air bag sensor will come on each time you turn the ignition on. if the light continues to stay on as you are driving then it is telling you that it has a problem and that you will need to take it to the service department to have the problem corrected. the sensor has a trouble code set in the airbag control module.. the only other way to get rid of the light is to remove the fuse controlling the airbag system. doing that will not let the airbag deploy if you had an accident.