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Home >> Chevrolet >> 2003 >> Avalanche 2500 2WD V8-8.1L VIN G >> Repair and Diagnosis >> Powertrain Management >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Electronic Throttle Control Module >> Service and Repair

Electronic Throttle Control Module: Service and Repair

THROTTLE ACTUATOR CONTROL (TAC) MODULE REPLACEMENT

REMOVAL PROCEDURE




1. Remove the connector position assurance (CPA) retainer (1).
2. Disconnect the instrument panel (I/P) wiring harness electrical connector (2).




3. Disconnect the engine wiring harness electrical connector (1).




4. Remove the throttle actuator control (TAC) module nuts.
5. Remove the TAC module.

INSTALLATION PROCEDURE




1. Install the TAC module.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the TAC module nuts.

Tighten
Tighten the nuts to 9 N.m (80 lb in).




3. Connect the engine wiring harness electrical connector (1).




4. Connect the I/P wiring harness electrical connector (2).
5. Install the CPA retainer (1).
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