Operation CHARM: Car repair manuals for everyone.
Home >> GMC >> 2003 >> Envoy 2WD V8-5.3L VIN P >> Repair and Diagnosis >> Accessories and Optional Equipment >> Antitheft and Alarm Systems >> Alarm Module >> Service and Repair
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Alarm Module: Service and Repair

THEFT DETERRENT CONTROL MODULE REPLACEMENT

REMOVAL PROCEDURE




1. Disable the SIR system. Refer to SIR Disabling and Enabling Zone 3 in Restraint Systems.

CAUTION: SIR Caution

2. Remove the trim covers.
3. Remove the wire harness straps from the wire harness.
4. Disconnect the connector from the theft deterrent control module.
5. Remove the theft deterrent control module.

INSTALLATION PROCEDURE




1. Install the theft deterrent control module.
2. Connect the connector from the theft deterrent control module.
3. Install new wire harness straps to the wire harness assembly.
4. Install the trim covers.
5. Enable the SIR system. Refer to SIR Disabling and Enabling Zone 3 in Restraint Systems.
pro multis · About Operation CHARM