Envoy 2WD V8-5.3L VIN M (2005)
Amplifier: Service and Repair
Amplifier Replacement (Envoy XL, Trailblazer EXT)
AMPLIFIER REPLACEMENT (ENVOY XL, TRAILBLAZER EXT)
REMOVAL PROCEDURE
1. Remove the Left rear quarter trim panel.
2. Disconnect the electrical connectors from the radio speaker amplifier.
3. Remove the 4 bolts that retain the radio speaker amplifier to the body.
4. Remove the radio speaker amplifier from the body.
INSTALLATION PROCEDURE
1. Install the radio speaker amplifier to the body.
2. Install the 4 bolts that retain the radio speaker amplifier to the body.
Tighten the bolts to 10 N.m (88 lb in).
NOTE: Refer to Fastener Notice in Service Precautions.
3. Connect the electrical connectors to the radio speaker amplifier.
4. Install the left rear quarter trim panel.
