ON CERTAIN TRUCKS EQUIPPED WITH AN 8.1L V8 (RPO L8-VIN G) ENGINE HAVE A CONDITION IN WHICH THE ENGINE FUEL RAIL PULSE DAMPER RETAINER CLIP MAY FRACTURE RESULTING IN INADEQUATE RETENTION OF THE DAMPER.
Safety risk
IF THE DAMPER COMES LOOSE, A FUEL LEAK MAY RESULT. FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.
Manufacturer remedy
DEALERS WILL REPLACE THE ENGINE FUEL RAIL PULSE DAMPER RETAINER CLIP FREE OF CHARGE. THE RECALL BEGAN ON AUGUST 31, 2006. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438 AND GMC TRUCKS AT 1-866-996-9463.
ON CERTAIN SPORT UTILITY VEHICLES, THE BRAKE PEDAL PUSHROD RETAINER MAY BE MISSING. IF THE RETAINER IS MISSING, THE BRAKE BOOSTER PUSHROD COULD DISENGAGE FROM THE BRAKE PEDAL.
Safety risk
THIS COULD RESULT IN A LOSS OF BRAKES WHICH COULD RESULT IN A CRASH.
Manufacturer remedy
DEALERS WILL INSPECT THE VEHICLES FOR THE BRAKE PEDAL PUSHROD RETAINER AND INSTALL ONE IF IT IS MISSING FREE OF CHARGE. THE MANUFACTURER BEGAN CONTACTING OWNERS BY TELEPHONE ON MARCH 10, 2005. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438 OR GMC AT 1-866-996-9463.
Power train: manual transmission: shift pattern indicator
Manufacturer
GENERAL MOTORS CORP.
Vehicles affected
7,194
Reported to NHTSA
2005-02-14
Owners notified
2005-02-22
Defect description
CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH AN AUTOMATIC TRANSMISSION, FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 102, "TRANSMISSION SHIFT LEVER SEQUENCE, STARTER INTERLOCK AND TRANSMISSION BRAKING EFFECT." UNDER CERTAIN VEHICLE STARTING CONDITIONS, THE SHIFT LEVER POSITION INDICATOR LOCATED IN THE INSTRUMENT PANEL CLUSTER MAY NOT ILLUMINATE. IF THE SHIFT LEVER POSITION INDICATOR DOES NOT ILLUMINATE, THE DRIVER MAY NOT KNOW WHICH GEAR THE VEHICLE IS IN.
Safety risk
THE VEHICLE MAY MOVE IN AN UNINTENDED DIRECTION RESULTING IN POSSIBLE INJURY TO OTHERS OUTSIDE OF THE VEHICLE.
Manufacturer remedy
DEALERS WILL REPROGRAM THE INSTRUMENT PANEL CLUSTER FREE OF CHARGE. THE RECALL BEGAN ON FEBRUARY 14, 2005. OWNERS MAY CONTACT CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438, AND GMC AT 1-866-996-9463.
CERTAIN TRUCKS, SPORT UTILITY VEHICLES, AND VANS EQUIPPED WITH BOSCH HYDRO-BOOST BRAKE ASSEMBLIES, THE HYDRAULIC BRAKE BOOSTER PRESSURE ACCUMULATOR MAY CRACK AND SEPARATE FROM THE HYDRO-BOOST ASSEMBLY DURING NORMAL OPERATING CONDITIONS.
Safety risk
IF A SEPARATION OCCURRED AND THE HOOD OF THE VEHICLE WERE OPEN, FRAGMENTS FROM THE ACCUMULATOR COULD CAUSE INJURY TO PEOPLE IN THE IMMEDIATE AREA. THE PRESENCE OF THIS CRACK OR FRACTURED SURFACE COULD ALLOW THE HYDRAULIC FLUID TO LEAK FROM THE ACCUMULATOR CIRCUIT OF THE BOOSTER ASSEMBLY. THE LOSS OF FLUID WOULD CAUSE INCREASED STEERING AND BRAKING EFFORT AND A CRASH MAY OCCUR WITHOUT PRIOR WARNING.
Manufacturer remedy
DEALERS WILL TEST THE HYDRO-BOOST ASSEMBLY FOR FUNCTIONAL OPERATION OF THE TWO-FUNCTION VALVE. IF THE HYDRO-BOOST ASSEMBLY FAILS THE TEST, DEALERS WILL REPLACE THE ASSEMBLY FREE OF CHARGE. THE RECALL BEGAN ON MARCH 23, 2005. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, GMC TRUCKS AT 1-866-996-9463 AND HUMMER AT 1-800-732-5493.
Fuel system, gasoline: delivery: hoses, lines/piping, and fittings
Manufacturer
GENERAL MOTORS CORP.
Vehicles affected
1,103
Reported to NHTSA
2004-08-02
Owners notified
2004-07-30
Defect description
ON CERTAIN SPORT UTILITY VEHICLES AND PICKUP TRUCKS EQUIPPED WITH 5.3L (RPO L59) V8 ENGINES, THE ENGINE FUEL RAIL CROSSOVER TUBE RETAINER SCREWS WERE NOT MANUFACTURED TO SPECIFICATIONS AND MAY BREAK.
Safety risk
IF THE TUBE RETAINER SCREW BREAKS, FUEL COULD LEAK FROM THE FUEL RAIL CROSSOVER JOINT, THE ENGINE MAY STALL AND, IF AN IGNITION SOURCE WERE PRESENT, AN ENGINE COMPARTMENT FIRE COULD OCCUR.
Manufacturer remedy
DEALERS WILL INSPECT THE FUEL RAIL CROSSOVER TUBE AND, IF NECESSARY, REPLACE THE RETAINER SCREWS. OWNERS WERE NOTIFIED BY TELEPHONE ON JULY 30, 2004, WITH A FOLLOWUP OWNER LETTER BEGAN AUGUST 5, 2004. OWNERS SHOULD CONTACT CHEVROLET AT 1-800-630-2438 OR GMC AT 1-866-996-9463. NOTE: THE GM BULLETIN LISTS THE TAHOE AND YUKON MODELS BECAUSE CANADIAN VEHICLES ARE INCLUDED IN THE BULLETIN. NO U.S. TAHOE OR YUKON VEHICLES ARE INCLUDED IN THE U.S. CAMPAIGN.
Owner complaints
A complaint is one person's report to a federal agency. It is not a finding.
Component
Complaints
Median mileage
Electrical system: instrument cluster/panel
7
60,000 mi
Engine
7
128,000 mi
Electrical system
6
60,000 mi
Service brakes
5
65,000 mi
Fuel/propulsion system
3
—
Steering
3
3,998 mi
Air bags
2
20,000 mi
Trailer hitches
2
30,000 mi
Electronic stability control: automatic (ASC)
1
—
Exterior lighting
1
44,265 mi
Fuel system, gasoline: delivery: fuel pump
1
85,000 mi
Interior lighting
1
44,265 mi
Power train
1
122,000 mi
Power train: automatic transmission
1
—
Power train: transfer case (4-wheel drive)
1
—
Seats
1
88,000 mi
Service brakes, air: antilock: wheel speed sensor
1
59,000 mi
Service brakes, hydraulic
1
33,000 mi
Service brakes, hydraulic: antilock/traction control/electronic limited slip
1
—
Steering: column
1
18,000 mi
Structure: body: hatchback/liftgate
1
77,000 mi
Suspension
1
3,998 mi
Suspension: front
1
70,000 mi
Suspension: rear
1
18,000 mi
Tires: pressure monitoring and regulating systems
1
95,000 mi
Traction control system
1
—
Unknown or other
1
—
Vehicle speed control
1
—
Visibility/wiper
1
89,000 mi
Wheels
1
190,000 mi
Wheels: hub
1
—
The 2004 model has about half as many complaints as this one. The 2006 model has 2 times as many complaints as this one. These figures reflect raw complaint counts, not failure rates. Higher-selling model years naturally receive more complaints.
Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.