Anti-Theft Relay
Security System
Controls power to the anti-theft system components, such as alarms and immobilizers.
This relay supplies power to the anti-theft system’s alarms, sensors, and immobilizers, allowing the system to activate and protect the vehicle from unauthorized access.
⚠️ Owners Often Notice
If the Anti-Theft Relay is starting to fail, these are the signs owners most commonly report before it gets worse:
Alarm not engaging
Security system not activating
Electrical short
Vehicle not starting
Blown fuses
False alarms
Related Services
Services commonly performed on or around this part.
Replace Anti-Theft Relay
No standard interval on file
Inspect Anti-Theft Relay
No standard interval on file
Test Anti-Theft Relay
No standard interval on file