GM TRUCK
Inoperative blower motor.
The blower motor on some 2007 - 2008 Chevy Silverado and GMC Sierra extended cab and crew cab models built before 4/1/08 may fail to operate. If the fuse is good and the circuit up to the motor has power, says GM, the motor has probably failed. Water intrusion is the likely villain. Installing an upgraded blower motor with a new-design moisture shield (Part No. 25973845) should prevent further trouble.
how to remove the blower
ReplyDeleteBlower Motor
ReplyDeleteRemoval & Installation
Delphi
Blower Motor Replacement (Delphi)
To Remove:
Remove the instrument panel sound insulator panel (if equipped).
Disconnect the electrical connector from the blower motor.
Remove the blower motor insulating cover screws.
Remove the blower motor insulating cover.
Pull the retaining tab down and rotate blower motor counterclockwise to remove.
To Install:
Position the blower motor and turn assembly clockwise until tab locks in place.
Install the blower motor insulating cover.
Connect the electrical connector to the blower motor.
Install the instrument panel sound insulator panel (if equipped).
Visteon
Blower Motor Replacement (Visteon)
To Remove:
Remove the instrument panel sound insulator panel (if equipped).
Disconnect the electrical connector from the blower motor.
Remove the blower motor screws.
Remove the blower motor from the HVAC module.
To Install:
Position the blower motor and install mounting screws.
Connect the electrical connector to the blower motor.
Install the instrument panel sound insulator panel (if equipped).