| Make : CHEVROLET | Model : TRAILBLAZER EXT | Year : 2003 | 
| Build Dates : 20020401 - 20021130 | ||
| NHTSA Campaign ID Number : 04V046000 | ||
| Date Owners Notified: 20040706 | Date Received by ODI: 20040204 | Date Added to Database: 20040206 | 
| Manufacturer(s) Involved: GENERAL MOTORS CORP. | ||
| Manufacturer(s) Responsible for the Recall: GENERAL MOTORS CORP. | ||
| Manufacturer Campaign Number: 04005 | ||
| Component: VISIBILITY:WINDSHIELD WIPER/WASHER | ||
| Potential Number of Units Affected: 581394 | ||
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Summary of the Safety Concern: 
 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.  | 
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Consequence: 
 DEPENDING ON THE OCCURRENCE AND WEATHER SITUATION, DRIVER VISIBILITY COULD BE REDUCED, WHICH COULD RESULT IN A CRASH.  | 
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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.  | 
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| Report Initiator: ODI | Vehicles Report | |
| Regulation Part Number: | Federal Motor Vehicle Safety Standard Number: | |
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Notes: 
 CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).  | 
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