Disabling Factory Alarm - Theft Deterrent Computer Removal & Wire Ground

Electricalintermediate✓ OP Confirmed

Problem

The factory theft deterrent alarm system is malfunctioning, causing unwanted alarm activation and potential starter lockout issues when unlocking or operating the vehicle.

Alarm sounds unexpectedly when unlocking the carDoor locking/unlocking issuesStarter may not engage due to alarm system cutting the starter ground

Root Cause

The factory theft deterrent system (alarm computer) malfunctions over time, causing false alarm triggers and interfering with normal vehicle operation including starter engagement.

Confidence

High confidence — Original poster confirmed this resolved the issue

View Original Thread →Posted July 2007 on SupraForums.com