1992 Chevrolet Suburban 2500 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1992 Chevrolet Suburban 2500

1992 Chevrolet Suburban 2500 Problems

Power Brake Units May Leak Fluid From Hydro-Boost Unit

Power brake systems using "hydro-boost" may leak power steering fluid from the hydro-boost unit located behind the brake master cylinder. Replacement of the hydro-boost unit is the common repair to correct this concern.

Heating and AC Temperature and Air Delivery Mode Door Actuators May Fail

One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.

Transmission Fluid Leak, Erratic Shifting

On the 4L80-E Transmission (Diesel and 7.4L gas engine), Transmission fluid may leak through the electrical connector on the side of the transmission, damaging the wire harness and causing the transmission to shift erratically. Our technicians tell us there are updated shift solenoids, an internal  transmission harness, and a connector pigtail available to correct this fault.

See More Problems (15)

1992 Chevrolet Suburban 2500 Questions

replaced fuel pump fuel filter pressure regulator gas only coming out of one (2 answers)

side of fuel injectors

Heater and AC wont work (2 answers)

The heater and AC wont work. The fan blows but only reg air. No compressor turns on. Also the vent is open 24/7 and in the summer the hot air comes thru. I had a part replaced long ago that regulates the valve to open and close the venting but it still happens. Help Im a single mom with no m...

Fuse keeps getting blown (2 answers)

My courtesy light fuse keeps melting in the fuse box! What could be the problem with this?

See More Questions (8)

1992 Chevrolet Suburban 2500 Recalls

Recall 01I006000
THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH THE SAFETY ACT. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN BY THE AGENCY. VEHICLE DESCRIPTION: 1992-1994 CHEVROLET AND GMC SUBURBANS EQUIPPED WITH VACUUM POWER-BRAKE ASSIST AND EBC4 ANTI-LOCK BRAKE (ABS) MODULES. THESE VEHICLES EXHIBIT ...
Recall 93V119000
SEVERE CORROSION DUE TO ROAD SALT AT THE JOINT OF THE STAMPED STEEL CENTER SECTION AND THE CAST OUTER SECTION CAN CAUSE THE SECTIONS TO SEPARATE.
Recall 93V016000
UNANTICIPATED HEAT IN THE TRANSMISSION CAN FORCE THE TRANSMISSION FLUID OUT OF THE VENT TUBE.

See More Recalls (4)