April 5, 2026: LEMON Manuals is launched! Read the announcement.

Theft Deterrent Module Replacement

Fig 1: Theft Deterrent Module

GM1960647

Courtesy of GENERAL MOTORS CORP.

Callout

Component Name

Preliminary Procedure:
Remove the steering column trim covers. Refer to Steering Column Trim Cover Replacement .

1

Theft Deterrent Module

Procedure

Disconnect any electrical connectors as needed.
Release the plastic retaining arms on the theft deterrent module and slide it of the ignition lock cylinder case.
Program the theft deterrent module after reinstallation. Refer to Immobilizer System Component Programming .