1999 GMC SONOMA Power Trainautomatic Transmission Problems
4 NHTSA complaints on file
Power Trainautomatic Transmission Issues in the 1999 GMC SONOMA
4 power trainautomatic transmission complaints have been filed with NHTSA for the 1999 GMC SONOMA. Of these, 0 involved a crash, 0 involved a fire, and 0 resulted in injury.
4
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
All Power Trainautomatic Transmission Complaints
1999 GMC SONOMA EXPERIENCED PROBLEMS WITH TRANSMISSION, CD PLAYER, TIRES AND HEATING COIL.*MR CONSUMER CONCERNED THAT DEALER DID NOT TELL THEM THAT THERE WAS A RECALL ON THIS VEHICLE. THE TRANSMISSION WAS REPLACED, EXCHANGED REBUILT TORQUE CONVERTER WITH TRANCES FILLER 12 MONTH OR 12,000 MILE WARRANTY. *BF *NM
DEALER WHERE VEHICLE WAS TOWED FOR REPAIRS SAYS THE AUTOMATIC TRANSMISSION MUST BE PULLED AND DISASSEMBLED TO DETERMINE WHAT IS BROKEN AND THE FACTORY WILL NOT PROVIDE WARRANTY RELIEF SINCE THE TRUCK IS OVER 4 YEARS OLD EVEN THOUGH THE VEHICLE HAS ONLY 36,489 MILES. ORIGINAL WARRANTY WAS 3 YEARS OR 36,000 MILES WHICH EVER COMES FIRST. VEHICLE HAS BEEN SERVICED BY DEALER SINCE PURCHASE. THE TRUCK GAVE A HIGH SCREECHING NOISE AND LOSS OF POWER IN THE TRANSMISSION, FORWARD DRIVE GEAR. I PULLED OFF THE FAIRFAX COUNTY PARKWAY IN HERNDON AND PULLED INTO A PARKING LOT. NEXT DAY TRIED TO BACK UP TRUCK AND TRANSMISSION GAVE SCREECHING NOISE AND VEHICLE WOULD NOT MOVE. IF VEHICLE IS 2, 3 OR 4 YEARS OLD BUT ONLY HAS 36,489 MILES WHY CAN'T GMC PROVIDE RELIEF FOR A VEHICLE DEFECT IN THE TRANSMISSION WHICH IS SAFETY RELATED DUE TO LOSS OF POWER AND...
#717106
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WHEN IN 2 OR 4WD ON A STEEP HILL IN 2ND GEAR TRUCK DOES NOT MOVE. THE TRANS. WILL SLIP AND THE TRUCK SHAKES.THE OWNERS MANUAL SAID TO USE 2ND FOR. *AK
#853284
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WHEN VEHICLE IS IN OR OUT OF GEAR ENGINE IDLES, RPM WILL FLUCUATE BETWEEN 1600-3000 INTERMITTENTLY.DEALER EHAS REPLACED IDLE MOTOR, THROTTLE POSITIONER, NEW COMPUTER , AND NEW SOFTWARE FOR COMPUTER.AFTER SEVERAL ATTEMPTS TO CORRECT DEFECT, DEALER IS CLAIMING IT IS NORMAL. *AK
Other 1999 GMC SONOMA Problem Areas
Seatsfront Assemblyrecliner
6 complaints
Air Bagsfrontal
4 complaints
Service Brakes Hydraulicantilocktraction Controlelectronic Limited Slip
4 complaints
Structurebodytailgatehinge And Attachments
4 complaints
Fuel System Gasoline
3 complaints
Unknown Or Other
3 complaints
Vehicle Speed Control
3 complaints
Air Bags
2 complaints
Engine And Engine Cooling
2 complaints
Exterior Lightingheadlights
2 complaints
Seat Beltsfrontretractor
2 complaints
Seats
2 complaints
Service Brakes
2 complaints
Service Brakes Hydraulicfoundation Componentsdiscpads
2 complaints
Structurebodybumpers
2 complaints
Electrical System
1 complaint
Electrical Systemignitionmodule
1 complaint
Electrical Systemwiringfront Underhood
1 complaint
Electrical Systemwiringfuses And Circuit Breakers
1 complaint
Engine And Engine Coolingcooling System
1 complaint
Engine And Engine Coolingenginegasoline
1 complaint
Equipmentelectricalradiotape Deckcd Etc
1 complaint
Exterior Lightingturn Signalswitch
1 complaint
Power Train
1 complaint
Power Trainaxle Assemblyaxle Shaft
1 complaint
Power Trainclutch Assembly
1 complaint
Power Traindrivelinedifferential Unit
1 complaint
Seat Beltsfrontanchorage
1 complaint
Seatsfront Assemblypower Adjust
1 complaint
Service Brakes Hydraulicfoundation Componentsdisc
1 complaint
Service Brakes Hydraulicfoundation Componentsmaster Cylinder
1 complaint
Steering Steering Wheelhandle Bar
1 complaint
Steeringhydraulic Power Assistpump
1 complaint
Steeringlinkagesarmidler And Attachment
1 complaint
Steeringlinkagestie Rod Assembly
1 complaint
Structurebody
1 complaint
Structurebodydoorhinge And Attachments
1 complaint
Structureframe And Members
1 complaint
Suspension
1 complaint
Suspensionfrontcontrol Arm
1 complaint
Suspensionfrontwheel Bearing
1 complaint
Tires
1 complaint
Vehicle Speed Controlaccelerator Pedal
1 complaint
Vehicle Speed Controlcruise Control
1 complaint
Visibilityrearview Mirrorsdevicesinterior
1 complaint
Wheels
1 complaint