Gmc Topkick C7 — Fuel System
High risk
Jul 3, 2002
Model years: 2001, 2002
Certain vehicles equipped with the 8.1L engine may have a condition where the fuel filter to component box mounting bolts are reversed. With the bolts reversed the threaded bolt en
Also affects: Gmc Topkick C6, Chevrolet Kodiak C7, Chevrolet Kodiak C6
Gmc Topkick C7 — Steering
High risk
Apr 19, 2001
Model years: 1999, 2000
Certain heavy duty trucks and school bus chassis equipped with tie rod assemblies containing 24-DL model ball sockets and manufactured by TRW. Certain of the tie rod ball-socket be
Also affects: Chevrolet B6, Chevrolet Kodiak C6, Chevrolet Kodiak C7, Chevrolet T60, Chevrolet T70
Gmc Topkick C7 — Other
High risk
Aug 30, 2000
Model years: 1999, 2000
On certainve vehicles, transmission fluid may leak from a heat degraded transmission fluid cooler hose onto the exhaust system on the passenger's side. If this were to occur, a fir
Also affects: Chevrolet B7, Chevrolet Kodiak C6, Chevrolet Kodiak C7, Gmc B7, Gmc Topkick C6
Gmc Topkick C7 — Powertrain
High risk
Nov 30, 1999
Model years: 1999
On certainve vehicles equipped with automatic transmissions, he transmission shift cable may have an timproperly crimped end rod(s). A below specification crimp load on an end rod
Also affects: Chevrolet Kodiak C6, Gmc Topkick C6, Chevrolet Kodiak C7
Gmc Topkick C7 — Brakes
High risk
Jul 23, 1998
Model years: 1998
SOME OF THESE VEHICLES EQUIPPED WITH AIR BRAKES AND ANTI-LOCK BRAKE SYSTEMS MAY EXHIBIT BRAKE CONTROL ELECTRICAL HARNESS CHAFING. THIS MAY CAUSE GROUNDING OF THE HARNESS (WHICH PRO
Also affects: Chevrolet B7, Chevrolet Kodiak C6, Chevrolet Kodiak C7, Gmc Topkick C6
Gmc Topkick C7 — Lights And Instruments
High risk
Jul 28, 1995
Model years: 1995
THESE VEHICLES DO NOT COMPLY WITH C.M.V.S.S. 108 - LIGHTING EQUIPMENT. VEHICLES WERE ASSEMBLED WITH A TRANSMISSION REVERSE SIGNAL SWITCH THAT COULD LEAK RESULTING IN LOSS OF ELECTR
Also affects: Chevrolet Forward Control P6, Chevrolet Kodiak C6, Chevrolet Kodiak C7, Gmc Forward Control P6, Gmc Topkick C6
Gmc Topkick C7 — Seats And Restraints
High risk
Mar 1, 1995
Model years: 1995
THE NATIONAL SEATING AIR SUSPENSION BUCKET SEATS ON THESE TRUCKS MAY HAVE AN INCOMPLETE LEFT SIDE SEAT BACK FRAME EXTENDER ARM WELD ON THE DRIVER'S SEAT AND/OR THE PASSENGER SEAT.
Also affects: Chevrolet Kodiak C6, Chevrolet Kodiak C7, Gmc Topkick C6
Gmc Topkick C7 — Steering
High risk
Feb 4, 1994
Model years: 1993
VEHICLES MAY HAVE BEEN BUILT WITH LOOSE OR MISSING INTERMEDIATE STEERING SHAFT FASTENERS. IF THE FASTENERS ARE MISSING, THE INTERMEDIATE STEERING SHAFT CAN SEPARATE RESULTING IN A
Also affects: Gmc P Series, Gmc Topkick C6
Gmc Topkick C7 — Fuel System
High risk
Sep 6, 1985
Model years: 1985
On certain vehicles, fuel return hoses improperly connected between the switching valve and the fuel tank sending units may cause overflow and leakage of fuel,creating the possibil
Also affects: Chevrolet Kodiak C6, Chevrolet Kodiak C7, Gmc Topkick C6