NHTSA recall 01V334000
Power train › Transfer case (4-wheel drive)
Chevrolet Trailblazer and 1 more
Reported Oct 17, 200178,004 vehicles affectedGENERAL MOTORS CORP.Maker’s number 01064/01065Built Jan 1, 2001 – Aug 31, 2001
The 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.
The risk
If the gear IS not engaged, the vehicle can roll when the transmission IS in "park" and a crash could result without warning.
The 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.