in my haines manual it does not say it controls the rear defogger, however it says it controls the fog lamp switch, door lock relay, park brake ind., fog lamp relay, high beam ind., headlamp relay, headlamp switch, auto light sensor sig., auto light sensor ref.. I replaced my body control module(01 impala ls 3.8) because i was told it was the cause of all my lights inside and out flickering, already replaced alternator before that. problem still persists. replaced negative battery ground wire also. The bcm is very easy to replace but needs to learned by your ecm. The dealer would have charged me 400-500 bucks. I bought the bcm from napa for 80.00 and programed it without a scan2 tool like everybody told me i needed. but like i said didn't solve problem, just throwing away time and money. Massive amounts of complaints are out ther for this problem for the impala and Monte carlo01-02. but Chevy will not recall because apparently it is not a safety issue. however ther is a technical service bulletin #010603005
My 97 Buick defogger module is in the rear leftinside panel.
yes
It is under the dash near the steering column.
its located on driver side head on top of block little black module with plugwire running out of it
Its under the dash near the drivers left knee area
There is no such thing as a bypass module. The best I can figure is the Body Control Module. If this is the case then you will have to find a shop with a scanner to do it. If you have NOT made the necessary repairs then the light WILL come back on.
The letter c stands for the defogger relay wich is located under the dash on passenger side
On a 2004 Chevy Impala, the traction control sensor is located in the ABS pump module. On the driver side of the car, the sensor is located at the left center of the engine compartment with black wires hanging from it.
it's a data interface for all the systems in the car that arn't controlled by the engine control module
The ignition module on a 2002 Impala is located in part of the electrical system. In some cars, the module kept the car from starting. When the key was turned there would not be a clicking noise. The module works with the passlock system of the car.
The 2001 Chevy Impala vacuum module can be found on the back of the engine. The vacuum module valve will be near the top of the engine.
Part of the hazard warning module