Your source for answers to automotive electrical problems. Topics range from light bulb replacement

Your source for answers to automotive electrical problems. Topics range from light bulb replacement to automotive computer replacement and programming. There are extensive articles on air conditioning repairs. A/C posts cover blower motors, resistors, actuators, edelweiss motorcycle tours control heads, edelweiss motorcycle tours relays and wiring harness repair. There are step by step procedures edelweiss motorcycle tours for both common and not so common failures. Many makes and models. If you have an automotive wiring issue this is the place to be.
This 1997 Chevrolet Suburban came in with the complaint that the cruise would work sometimes. This repair applies to multiple Chevrolet and GMC trucks and vans that use the cruise servo number 25315088, edelweiss motorcycle tours gasoline only, no diesels. For a list of these vehicles please go to the ACDelco website and you will find a tab labeled "Vehicle List". Enter the part number there it will open up a list of vehicles that this part and repair apply to.
The cruise control servo is located under the hood on the driver's side of the vehicle. It is between the master cylinder and the driver's inner fender panel. You will need a voltmeter for this test. Preferably one that will read frequency or hertz. After disconnecting the harness connector you should notice that there are letters on the side of the connector body as shown below.
edelweiss motorcycle tours I use a test lead with the correct size terminal on the end. If you use just the meter test lead, use a very gentle touch. If you press too hard you will distort the terminals and render the connector useless. The picture edelweiss motorcycle tours below shows the meter connected and a nominal battery voltage reading.
All of the test signals on this vehicle edelweiss motorcycle tours were good. Diagnosis of faulty cruise servo. edelweiss motorcycle tours There are three screws that hold the servo in place. Two on the right side if the picture and one on the left behind the electrical harness connector, where testing was done.
Once the module/servo is unbolted the the retaining tabs for the throttle cable can be depressed and then the cable can be pulled out with a rocking motion. It can be a little difficult as there is an o-ring that may have to be persuaded to come loose.