NHTSA Recall 04V046000: Windshield wiper/washer (visibility)
GENERAL MOTORS CORP. reported this safety recall to NHTSA on , covering an estimated 581,394 vehicles. It affects 5 models including the Chevrolet Trailblazer.
| NHTSA campaign | 04V046000 |
|---|---|
| Manufacturer campaign | 04005 |
| Component | VISIBILITY › WINDSHIELD WIPER/WASHER |
| Report received | February 4, 2004 |
| Owner notification | July 6, 2004 |
| Initiated by | NHTSA Office of Defects Investigation |
Defect
Certain sport utility vehicles have windshield wiper systems that will not turn on, cease operation while in use, fail to turn off/on by themselves (moisture sensitive wiper system), or have continuous windshield washer pump operation because the presence of water within the wiper modules can either cause a short circuit or can lead to the corrosion of components within the module.
Safety risk
Depending on the occurrence and weather situation, driver visibility could be reduced, which could result in a crash.
Remedy
Dealers will cover the windshield wiper module vent hole with a patch. Also, the wiper motor, circuit board, and electrical connector will be inspected to signs of water intrusion and/or corrosion and be replaced as required. The recall began july 6, 2004. Owners should contact chevrolet at 1-800-630-2438; oldsmobile at 1-800-630-6537; or GMC at 1-866-996-9463.
Notes
GM recall no. 04005.customers can 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 04V046000
| Make and model | Model years |
|---|---|
| Chevrolet Trailblazer | 2002, 2003 |
| Chevrolet Trailblazer Ext | 2002, 2003 |
| GMC Envoy | 2002, 2003 |
| GMC Envoy XL | 2002, 2003 |
| Oldsmobile Bravada | 2002, 2003 |
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.