2003 GMC YUKON XL Engine Problems
1 NHTSA complaint on file
Engine Issues in the 2003 GMC YUKON XL
1 engine complaint has been filed with NHTSA for the 2003 GMC YUKON XL. Of these, 0 involved a crash, 0 involved a fire, and 0 resulted in injury.
1
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
All Engine Complaints
ENGINE WENT INTO REDUCED ENGINE POWER (REP) MODE AND 4 DIAGNOSTIC TROUBLESHOOTING CODES (DTC'S) WERE SET ALL RELATING TO THE THROTTLE ACTIVATION CIRCUIT (TAC). WHEN THIS HAPPENS THE ENGINE POWER IS SHUT OFF IMMEDIATELY AND THE ENGINE WILL ONLY IDLE. THIS IS A KNOWN ISSUE WITH GM AND IS A POTENTIALLY EXTREMELY DANGEROUS SAFETY ISSUE. THE ENTIRE TAC SYSTEM ( THROTTLE BODY, TAC MODULE, PCM, WIRE HARNESSES/CONNECTORS) NEEDS TO BE INVESTIGATED.
Other 2003 GMC YUKON XL Problem Areas
Electrical System
19 complaints
Electrical System Instrument Clusterpanel
17 complaints
Service Brakes
16 complaints
Steering
4 complaints
Tires
4 complaints
Engine And Engine Cooling
3 complaints
Equipmentapplianceair Conditioner
3 complaints
Service Brakes Hydraulic
3 complaints
Service Brakes Hydraulicantilocktraction Controlelectronic Limited Slip
3 complaints
Tirestreadbelt
3 complaints
Fuel System Gasoline
2 complaints
Fuel System Gasolinedeliveryfuel Pump
2 complaints
Steeringgear Box Other Than Rack And Pinion
2 complaints
Steeringlinkages
2 complaints
Structure
2 complaints
Suspension
2 complaints
Unknown Or Other
2 complaints
Air Bags
1 complaint
Air Bagsfrontalsensorcontrol Module
1 complaint
Electrical Systemignition
1 complaint
Electronic Stability Control Esc
1 complaint
Engine And Engine Coolingexhaust System
1 complaint
Exterior Lighting
1 complaint
Fuel System Otherdeliveryfuel Pump
1 complaint
Fuelpropulsion System
1 complaint
Interior Lighting
1 complaint
Power Train
1 complaint
Power Trainautomatic Transmission
1 complaint
Power Trainautomatic Transmissionlever And Linkagecolumn Shift
1 complaint
Seat Beltsfront
1 complaint
Seat Beltsrearother
1 complaint
Seatsfront Assemblypower Adjust
1 complaint
Steeringhydraulic Power Assist System
1 complaint
Structurebody
1 complaint
Suspensionfront
1 complaint
Suspensionfrontspringstorsion Bar
1 complaint
Suspensionfrontwheel Bearing
1 complaint
Vehicle Speed Control
1 complaint
Visibilityrear Window Wiperwasher
1 complaint
Visibilitysunmoon Roof Assembly
1 complaint
Visibilitywiper
1 complaint