OEM 2005 GMC Savana 3500 Wiper Motor

2005 GMC Savana 3500 Parts Questions & Experts Answers

• Q: How to replace the wiper motor on 2005 GMC Savana 3500?

  A: Start by removing wiper arms and air inlet grille panel as the first step when replacing the wiper motor. Remove the wiper drive system module from the vehicle by first pulling out the 4 bolts securing it then disconnecting the wiper motor electrical connector. Detach the wiper motor crank arm drive link with the J 39232 Wiper Transmission Separator. The wiper motor requires two bolt removal before extraction from the wiper drive system module. Place the wiper motor on the wiper drive system module before securing it with two bolts to a torque specification of 8 N.m (71 lb in). Place the drive link onto the wiper motor crank arm by using the Wiper Transmission Installer (J 39529) before you put the wiper drive system module back into the vehicle and fasten it with 4 bolts which should be tightened to 8 N.m (71 lb in). Reinstall the air inlet grille panel after installing the wiper arms by placing the electrical connector onto the wiper motor. Run the wiper mechanism to test its operational capacity.