1992 GMC Sonoma Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1992 GMC Sonoma

The Anti-lock brake system (ABS) control unit may fail internally causing the ABS warning light to illuminate.

A door window may move slowly or stop in mid travel due to a failing power window motor. The affected window may start working again after the motor cools off. Replacing the faulty window motor will commonly correct this concern.

The heater core under the right side of the dashboard may leak engine coolant which can puddle on the passenger front floor. The loss of coolant may cause an engine overheating condition. Our technicians tell us that removal of the dash board is necessary to replace the heater on these vehicles.

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Replaced slave cylinder and blead twice but I can't get pressure to the pedal, I can start in first and float gears, but can't put into gear from neutral.doesn't even grind unless I try reverse. What else can it be or,I do.

The truck was turned off at gas station, went to turn back on and wouldn't go into gear while idiling. Had to start in first and float it home, replaced the slave cylinder and it started and went into gear, with drive shaft pulled. Put the drive shaft back on and blead the cylinder and won...

passenger side switch does not work?

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VEHICLE DESCRIPTION: CERTAIN 4-WHEEL DRIVE PICKUP TRUCKS AND SPORT UTILITY VEHICLES EQUIPPED WITH ABS (ANTILOCK BRAKING SYSTEM) MANUFACTURED FROM SEPTEMBER 1989 THROUGH AUGUST 1996. UNDER CERTAIN DRIVING CONDITIONS THE SWITCH WHICH SIGNALS THE ABS SYSTEM WHETHER THE VEHICLE IS IN 2-WHEEL OR 4-...

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Great truck that will get you anywhere, mine is a Vortec 4.3L V6 and gets 22-24miles to a Gal. Nuts! It can take me on 4 hours trips or across the street. Drives in water and snow ok. Get the 4x4 though the RWD is not very good in Snow/Water.

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