1994 Chevrolet Suburban 2500 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1994 Chevrolet Suburban 2500

Repair Estimates

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1994 Chevrolet Suburban 2500
$
698
to $
1,037
1994 Chevrolet Suburban 2500
$
93
to $
118
1994 Chevrolet Suburban 2500
$
607
to $
987
1994 Chevrolet Suburban 2500
$
93
to $
118
1994 Chevrolet Suburban 2500
$
149
to $
205

1994 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.

Valve Cover Gaskets May Leak Oil

A burning smell may develop due to an oil leak form one or both valve cover gaskets. Resealing the valve cover will generally correct this concern. However, the valve covers should be inspected and replaced if damaged.

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1994 Chevrolet Suburban 2500 Questions

Can't get power steering and brakes to work. Replaced pump, hoses and pulleys. Power brakes don't work and power steering failed. All new parts except where hoses attach to booster, but that was working before. Don't know what the problem is. Can U help? (1 answer)

Belt seemed to be squealing so I replaced the water pump, and kept making noise. Replaced AC condenser and filled with coolant, made noise still replaced power steering pump and hoses for brakes too. Now don't have power brakes or power steering and trans is slipping too. I need some guidance...

need info about insrument cluster and wiring on 94 chevy suburban, no lights (1 answer)

am mech have own shop been at this for days

i changed my trans fluid and filter about a month ago. (1 answer)

the truck ran fine for about a week, then started stuttering on take off from a stop. after that it started shaking and stuttering worse when id turn left. thot it was points, so i got a new cap and roter. ran great again for a couple of days then started doing it again. my wife when to yakima to...

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1994 Chevrolet Suburban 2500 Recalls

Recall 03V159000
ON CERTAIN MINIVANS, PICKUP TRUCKS, AND SPORT UTILITY VEHICLES WITH CERTAIN MODEL-ENGINE COMBINATIONS, THE WINDSHIELD WIPER MOTOR MAY FAIL DUE TO CRACKED SOLDER JOINTS ON THE CONTROLLER CIRCUIT BOARD. THE WINDSHIELD WIPERS COULD WORK INTERMITTENTLY OR NOT AT ALL.
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 99V025000
VEHICLE DESCRIPTION: PICKUP TRUCKS, CREW CABS, UTILITY TRUCKS AND SPORT UTILITY VEHICLES. THESE VEHICLES WERE BUILT WITH THE POLARITY OF THE WIRING FOR THE ZERO ADJUST BRAKE SWITCH REVERSED FROM WHAT WAS SPECIFIED ON THE SWITCH DRAWING. WITH THE REVERSED POLARITY, THE CONTACTS IN THE BRAKE SWI...

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