NHTSA Recall 01V334000: Transfer case (4-wheel drive) (power train)
GENERAL MOTORS CORP. reported this safety recall to NHTSA on , covering an estimated 78,004 vehicles. It affects 2 models including the Chevrolet Trailblazer.
| NHTSA campaign | 01V334000 |
|---|---|
| Manufacturer campaign | 01064/01065 |
| Component | POWER TRAIN › TRANSFER CASE (4-WHEEL DRIVE) |
| Report received | October 17, 2001 |
| Owner notification | November 6, 2001 |
| Initiated by | Manufacturer |
Defect
Vehicle description: sport utility vehicles equipped with 4-wheel drive. The calibration of the transfer case control module could cause insufficient high speed gear engagement.
Safety risk
If the gear is not engaged, the vehicle can roll when the transmission is in "park" and a crash could result without warning.
Remedy
Dealers will update the transfer case control module calibration to increase gear engagement. Owner notification began november 6, 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 chevrolet at 1-800-222-1020 or GMC at 1-800-462-8782.
Notes
Also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-DOT (1-888-327-4236).
Vehicles covered by recall 01V334000
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.