I HAVE HAD TROUBLE FINDING INFORMATION ON ANY UPGRADES, OR MODIFICATION THAT HAVE BEEN DONE TO THE NP231D TRANSFER CASE SINCE DATE OF MANUFACTURE ON 10-89. I HAD TO REPLACE THE RANGE FORK AND RANGE FORK SHIFT HUB AND AM NOW EXPERIENCING DIFFICULTIES WITH THE REPLACEMENTS. IF I CAN JUST GET SOME FEEDBACK ON THIS IT WOULD HELP ME …
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I HAVE HAD TROUBLE FINDING INFORMATION ON ANY UPGRADES, OR MODIFICATION THAT HAVE BEEN DONE TO THE NP231D TRANSFER CASE SINCE DATE OF MANUFACTURE ON 10-89. I HAD TO REPLACE THE RANGE FORK AND RANGE FORK SHIFT HUB AND AM NOW EXPERIENCING DIFFICULTIES WITH THE REPLACEMENTS. IF I CAN JUST GET SOME FEEDBACK ON THIS IT WOULD HELP ME A GREAT DEAL. THANK YOU FOR YOUR TIME AND EFFORT IN THIS SITUATION. *AKY
NHTSA ODI #708783
Mileage unknown · Apr 8, 1999
Power Train
THIS VEHICLE HAS HAD PROBLEMS WITH THE TRANSMISSION AND DRIVETRAIN SINCE IT CAME OFF THE LOT. THE ORIGINAL DEALERSHIP WAS EXTREMELY HELPFUL WHILE WE STILL LIVED IN THE AREA. HOWEVER, WHEN WE MOVED TO MINNESOTA THE FIRST TRANSMISSION FAILURE OCCURRED. 1ST 2ND AND 3RD GEARS WERE REPLACED, THERE WAS LESS THAN 7,000 MI ON THE TRU…
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THIS VEHICLE HAS HAD PROBLEMS WITH THE TRANSMISSION AND DRIVETRAIN SINCE IT CAME OFF THE LOT. THE ORIGINAL DEALERSHIP WAS EXTREMELY HELPFUL WHILE WE STILL LIVED IN THE AREA. HOWEVER, WHEN WE MOVED TO MINNESOTA THE FIRST TRANSMISSION FAILURE OCCURRED. 1ST 2ND AND 3RD GEARS WERE REPLACED, THERE WAS LESS THAN 7,000 MI ON THE TRUCK. THE SECOND FAILURE WAS LESS THAN A YEAR LATER, AGAIN 1ST 2ND AND 3RD CRAPPED OUT. THIS OCCURRED AGAIN ABOUT 6-8 MONTHS LATER. I HAD ASKED THE SERVICE SHOP TO CHECK THE DRIVETRAIN SEVERAL TIMES, THE RESPONSE WAS THAT EVERYTHING WAS WITHIN PARAMETERS. THE WHOLE SYSTEM JUMPS AND THUMPS WHEN SHIFTING GEARS. IT ALSO MAKES SIMILAR NOISES AND JUMPING WHEN GOING OVER SMALL BUMPS OR DIPS IN THE ROAD. I HAVE HAD THE CLUTCH, PRESSURE PLATE AND THROW OUT BEARING REPLACED AT ABOUT 40,000 MI. THIS TRUCK HAS NOT BEEN USED FOR TOWING OR HAULING ANY HEAVY LOADS. I READ IN THE ABOVE LIST ABOUT ANOTHER. *AK
NHTSA ODI #705435
Mileage unknown · Jun 13, 1998
Power Train
CONSUMER COMPLAINTING OF TRANSMISSION OVERDRIVE SYSTEM MALFUNCTION WITH ONLY 67,000 MILES OF WEAR, DEALER NOTIFIED AND WILL REPAIR FOR A COST TO THE COSUMER.
NHTSA ODI #824268
Mileage unknown · Mar 27, 1998
Power TrainCrash
THE TRUCK WAS IDLING IN PARK. THE TRUCK SLIPPED OUT OF PARK INTO REVERSE AND SLAMMED INTO THE HOUSE. *AK
NHTSA ODI #502674
Mileage unknown · Dec 15, 1997
Power Train
VEHICLE JUMPED OUT OF PARK RESULTING IN COLLISION.
NHTSA ODI #526093
Mileage unknown · Jul 8, 1997
Engine And Engine CoolingEquipmentPower Train
FRONT STRUT FAILED.
NHTSA ODI #519485
Mileage unknown · May 28, 1997
Power Train
TRANSMISSION FAILED THREE TIMES.
NHTSA ODI #517461
Mileage unknown · Feb 27, 1997
Power Train
TRANSMISSION FAILED WITH VIRTUALLY NO WARNING. TRANSMISSION HAD BEEN VISUALLY INSPECTED AND SERVICED AS PART OF A SERVICE CALL; NO SIGNS OF FAILURE WERE DETECTED.
VEHICLE DESCRIPTION: 4X2 PICKUP TRUCK CONVERTIBLES EQUIPPED WITH V6 ENGINES (BUILT FROM NOVEMBER 1988 - JUNE 1990) AND 4X2 PICKUP TRUCKS EQUIPPED WITH THE SHELBY PACKAGE (BUILT OCTOBER 1988 - JUNE 1989). THE FRAME CAN CRACK AT THE STEERING GEAR ATTACHMENT AND/OR THE STEERING GEAR MOUNTING BOLTS CAN FRACTURE.
Consequence & remedy
Consequence: THE STEERING GEAR CAN SEPARATE FROM THE VEHICLE FRAME RESULTING IN A LOSS OF VEHICLE CONTROL INCREASING THE POTENTIAL FOR A VEHICLE ACCIDENT.
Remedy: DEALERS WILL ADD REINFORCEMENTS TO THE FRAME AND REPLACE THE STEERING GEAR MOUNTING BOLTS. IF THE FRAME IS ALREADY CRACKED, THE STEERING GEAR WELD NUTS WILL ALSO BE REPLACED. OWNER NOTIFICATION BEGAN AUGUST 27, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT DAIMLERCHRYSLER AT 1-800-853-1403.
THE FRAME CAN CRACK AT THE STEERING GEAR ATTACHMENT AND/OR THE STEERING GEAR MOUNTING BOLTS CAN FRACTURE.
Consequence & remedy
Consequence: THE STEERING GEAR CAN SEPARATE FROM THE VEHICLE FRAME RESULTING IN A LOSS OF VEHICLE CONTROL INCREASING THE POTENTIAL FOR A VEHICLE ACCIDENT.
Remedy: DEALERS WILL ADD REINFORCEMENTS TO THE FRAME AND REPLACE THE STEERING GEAR MOUNTING BOLTS. IF THE FRAME IS ALREADY CRACKED, THE STEERING GEAR WELD NUTS WILL ALSO BE REPLACED.
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