1998 GMC Sierra 3500 TSBs
11 Technical Service Bulletins across 5 categories
Fuel System
3 bulletinsINFORMATION REGARDING FUEL TRANSFER PUMP INOPERATIVE.
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*YH
INFORMATION REGARDING COLLAPSED FUEL TANK INCLUDING GMT 400 SIERRA AND CHEVROLET PICK-UP.
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*YH
This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent...
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additive.
Pre-Delivery & Maintenance
3 bulletinsVehicle Recalls
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada...
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Only).
Transmission
2 bulletinsTHIS TECHNICAL SERVICE BULLETIN STATES THAT TECHNICIANS MAY EXPERIENCE DIFFICULTY IN REMOVING THE CONNECTORS FROM THE...
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PARK / NEUTRAL POSITION SWITCH, USUALLY WHEN TRYING TO REMOVE THE SWITCH DURING TRANSMISSION SERVICE. *TT
MALFUNCTION INDICATOR LAMP (MIL) IS ON; THE TRANSMISSION IS STUCK IN THIRD GEAR; AND / OR THE INSTRUMENT CLUSTER IS INOPERATIVE.
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*TT
Brakes
2 bulletinsThis Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need...
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to be replaced if the brake pedal moves or applies on its own at a full turn.
This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need...
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to be replaced if the brake pedal moves or applies on its own at a full turn.
Electrical
1 bulletinExpanded Availability for Remanufacture and Return (R&R) Electronic Control Modules