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Home >> Chevrolet >> 2002 >> TrailBlazer 4WD L6-4.2L VIN S >> Repair and Diagnosis >> Heating and Air Conditioning >> Relays and Modules - HVAC >> Control Module HVAC >> Service and Repair >> Blower Motor Control Processor Replacement
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Blower Motor Control Processor Replacement

REMOVAL PROCEDURE




1. Remove the right closeout panel.
2. Disconnect the electrical connector from the blower motor.
3. Disconnect the electrical connector (4) from the blower motor control processor (2).
4. Remove the blower motor control processor mounting screws (1).
5. Remove the blower motor control processor (2:).

INSTALLATION PROCEDURE




1. Install the blower motor control processor (2).

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the blower motor control processor mounting screws (1).

Tighten
Tighten the screws to 1.9 N.m (17 lb in).

3. Connect the electrical connector (4) to the blower motor control processor (2).
4. Connect the electrical connector to the blower motor.
5. Install the right closeout panel.
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