18
Complaints
0
Crashes
0
Fires
0
Deaths

This Problem Across All Years

All Power Train Complaints

Showing 18 of 18
Mar 17, 2007 70,000 mi

PASSENGER AND DRIVER SEATS IN MY 2000 GMC SONOMA HAVE SEAT POSITIONING CONTROLS AND LOCKING MECHANISIMS THAT DO NOT ALWAYS LOCK PROPERLY AND/OR GET JAMMED UP AND HAVE BROKEN. A FRIEND WAS SITTING IN THE PASSENGER SEAT AND IT FAILED TO LOCK INTO PLACE TO KEEP IT FROM SLIDING FORWARD. I ADJUSTED THE BOLTS THAT FASTEN THE SEAT TO THE FLOOR OF THE VEHICLE TO HELP 'REALIGN' THE SEAT FRAME SO THAT THE MECHANISM THAT KEEPS THE SEAT FROM SIDING FRONT AND BACK WOULD KEEP THE SEAT LOCKED INTO POSITION ONCE THE SEATING DISTANCE IS SET. ALSO, THE RECLINING HANDLE ON THE PASSENGER SIDE BROKE OFF, NOT ALLOWING FOR SEAT BACK SUPPORT ANGLE ADJUSTMENT ON THE PASSENGER SIDE. THE DRIVER'S SIDE SEAT BACK SUPPORT ADJUSTMENT LEVER OFTEN 'STICKS' OR 'LOCKS' INTO POSITION....NOT ALLOWING FOR SEAT BACK REST ADJUSTMENT. REAR DIFFERENTIAL SOMETIMES LOCKS UP AND OR SLIPS AND SHAKES AND MAKES NOISE...ESPECIALLY WHEN SIDEWAYS FORCE IS APPLIED...SUCH AS WHEN TURNING IN A CURVE OR CIRCULAR FASHION WITH THE VEHICLE IN MOTION. BOTH TAILGATE SUPPORT CABLES BROKE ON THE TRUCK. FRONT DRIVER'S SIDE BEARING HAD EXCESS WEAR AND HAD TO BE REPLACED AT 65 000 KM. DRIVER'S SIDE WIPER ARM GOT DISLODGED FROM THE SHAFT THAT TURNS IT AND WAS KNOCKED OUT OF POSITION ON 2 OCCASIONS. POWER STEERING FAILS FOR SHORT INTERMITTENT PERIODS WHEN THE VEHICLE IS FIRST STARTED FROM A 'COLD' AND 'WARM' STATE AND THE STEERING BECOMES STIFFER AND LESS RESPONSIVE. MOST NOTICABLE AT SLOWER VEHICLE SPEEDS.

Mar 17, 2007 70,000 mi

PASSENGER AND DRIVER SEATS IN MY 2000 GMC SONOMA HAVE SEAT POSITIONING CONTROLS AND LOCKING MECHANISIMS THAT DO NOT ALWAYS LOCK PROPERLY AND/OR GET JAMMED UP AND HAVE BROKEN. A FRIEND WAS SITTING IN THE PASSENGER SEAT AND IT FAILED TO LOCK INTO PLACE TO KEEP IT FROM SLIDING FORWARD. I ADJUSTED THE BOLTS THAT FASTEN THE SEAT TO THE FLOOR OF THE VEHICLE TO HELP 'REALIGN' THE SEAT FRAME SO THAT THE MECHANISM THAT KEEPS THE SEAT FROM SIDING FRONT AND BACK WOULD KEEP THE SEAT LOCKED INTO POSITION ONCE THE SEATING DISTANCE IS SET. ALSO, THE RECLINING HANDLE ON THE PASSENGER SIDE BROKE OFF, NOT ALLOWING FOR SEAT BACK SUPPORT ANGLE ADJUSTMENT ON THE PASSENGER SIDE. THE DRIVER'S SIDE SEAT BACK SUPPORT ADJUSTMENT LEVER OFTEN 'STICKS' OR 'LOCKS' INTO POSITION....NOT ALLOWING FOR SEAT BACK REST ADJUSTMENT. REAR DIFFERENTIAL SOMETIMES LOCKS UP AND OR SLIPS AND SHAKES AND MAKES NOISE...ESPECIALLY WHEN SIDEWAYS FORCE IS APPLIED...SUCH AS WHEN TURNING IN A CURVE OR CIRCULAR FASHION WITH THE VEHICLE IN MOTION. BOTH TAILGATE SUPPORT CABLES BROKE ON THE TRUCK. FRONT DRIVER'S SIDE BEARING HAD EXCESS WEAR AND HAD TO BE REPLACED AT 65 000 KM. DRIVER'S SIDE WIPER ARM GOT DISLODGED FROM THE SHAFT THAT TURNS IT AND WAS KNOCKED OUT OF POSITION ON 2 OCCASIONS. POWER STEERING FAILS FOR SHORT INTERMITTENT PERIODS WHEN THE VEHICLE IS FIRST STARTED FROM A 'COLD' AND 'WARM' STATE AND THE STEERING BECOMES STIFFER AND LESS RESPONSIVE. MOST NOTICABLE AT SLOWER VEHICLE SPEEDS.

Nov 12, 2002

LOWER TRANS COOLER LINE & TRANS FITTING BROKE.

Nov 12, 2002

LOWER TRANS COOLER LINE & TRANS FITTING BROKE.

Aug 8, 2002

CAR IS UNSAFE - WILL POP OUT OF GEAR OR AT TIMES WILL IDLE AND NOT MOVE FORWARD. *AK

Aug 8, 2002

CAR IS UNSAFE - WILL POP OUT OF GEAR OR AT TIMES WILL IDLE AND NOT MOVE FORWARD. *AK

Jun 26, 2002

CONSUMER STATES OIL COOLER LINE WENT BAD AND ENGINE HAS A RATTLE WHEN IT IS COLD, ALSO THE ROCKER ARM MAKES A NOISE WHEN IT IS HOT. *YD THE REAR DIFFERENTIAL PINION SEAL WAS BAD. IT WAS REPLACED, BUT THERE IS STILL A BAD GROWL COMING FROM THE REAR END WHEN THE CONSUMER ACCELERATES. THE LEFT DOOR RATTLED, THE RIGHT UPPER DOOR HINGES BUSHINGS WERE BAD, THERE WAS NO GREASE ON THE FRONT BALL JOINTS, THE FRONT ACTUATOR MOTOR FOR THE 4-WHEEL DRIVE WAS REPLACED. *JB

Jun 26, 2002

CONSUMER STATES REAR DIFFERENTIAL PINION SEAL WAS BAD AND REPLACED, BUT STILL A BAD GROWL FROM THE REAR END WHEN ACCELERATING. ALSO FRONT ACTUATOR MOTOR FOR THE 4-WHEEL DRIVE WAS REPLACED ONCE AND THE 4-WHEEL DRIVE COMPUTER WAS REPLACED TWICE.*YD

Jun 26, 2002

CONSUMER STATES OIL COOLER LINE WENT BAD AND ENGINE HAS A RATTLE WHEN IT IS COLD, ALSO THE ROCKER ARM MAKES A NOISE WHEN IT IS HOT. *YD THE REAR DIFFERENTIAL PINION SEAL WAS BAD. IT WAS REPLACED, BUT THERE IS STILL A BAD GROWL COMING FROM THE REAR END WHEN THE CONSUMER ACCELERATES. THE LEFT DOOR RATTLED, THE RIGHT UPPER DOOR HINGES BUSHINGS WERE BAD, THERE WAS NO GREASE ON THE FRONT BALL JOINTS, THE FRONT ACTUATOR MOTOR FOR THE 4-WHEEL DRIVE WAS REPLACED. *JB

Jun 26, 2002

CONSUMER STATES REAR DIFFERENTIAL PINION SEAL WAS BAD AND REPLACED, BUT STILL A BAD GROWL FROM THE REAR END WHEN ACCELERATING. ALSO FRONT ACTUATOR MOTOR FOR THE 4-WHEEL DRIVE WAS REPLACED ONCE AND THE 4-WHEEL DRIVE COMPUTER WAS REPLACED TWICE.*YD

Jan 17, 2002

WHILE CONSUMER WAS DRIVING AT 40 MPHVEHICLE DIED OUT. TOWED TO DEALER. DEALER NOTICED THAT FUEL PUMP NEEDED TO BE REPLACED. THIS WILL BE THE THIRD TIME.*AK

Jan 17, 2002

WHILE CONSUMER WAS DRIVING AT 40 MPHVEHICLE DIED OUT. TOWED TO DEALER. DEALER NOTICED THAT FUEL PUMP NEEDED TO BE REPLACED. THIS WILL BE THE THIRD TIME.*AK

Jan 22, 2001

CONSUMER HAD TAKEN VEHICLE TO DEALER FOR CHECK UP AND FOUND OUT THAT TRANSMISSION BOLT HAD CAME APART FROM TRANSMISSION SUPPORT, AND HAD TO BE REPAIRED. *AK

Jan 22, 2001

TRANSMISSION SOMETIMES WILL ACCELERATE WITHOUT A PRIOR WARNING, AND SOMETIMES WILL NOT WORK WHILE STEPPING ON FUEL PEDAL.*AK THE CAUSE FOR THE TRANSMISSION MALFUNCTIONING WAS FOUND TO BE THE MAIN BOLT THAT HOLDS TRANSMISSION DOWN WHICH WAS LOOSE. *YH

Jan 22, 2001

CONSUMER HAD TAKEN VEHICLE TO DEALER FOR CHECK UP AND FOUND OUT THAT TRANSMISSION BOLT HAD CAME APART FROM TRANSMISSION SUPPORT, AND HAD TO BE REPAIRED. *AK

Jan 22, 2001

TRANSMISSION SOMETIMES WILL ACCELERATE WITHOUT A PRIOR WARNING, AND SOMETIMES WILL NOT WORK WHILE STEPPING ON FUEL PEDAL.*AK THE CAUSE FOR THE TRANSMISSION MALFUNCTIONING WAS FOUND TO BE THE MAIN BOLT THAT HOLDS TRANSMISSION DOWN WHICH WAS LOOSE. *YH

Oct 5, 2000

WHILE ACCELERATING TRANSMISSION WILL NOT STAY IN GEAR, IT WILL SLAM ON IT. ACCORDING TO CONSUMER, VEHICLE IS NOT RELIABLE ENOUGH TO BE DRIVEN. VEHICLE HAD NOT BEEN REPLACED. *AK

Oct 5, 2000

WHILE ACCELERATING TRANSMISSION WILL NOT STAY IN GEAR, IT WILL SLAM ON IT. ACCORDING TO CONSUMER, VEHICLE IS NOT RELIABLE ENOUGH TO BE DRIVEN. VEHICLE HAD NOT BEEN REPLACED. *AK