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VEHICLE SECURITY SYSTEM SEC-13 < SYSTEM DESCRIPTION > C D E F G H I J L M A B SEC N O P Component Parts Location - Crew Cab INFOID:0000000009479026 Component Description INFOID:0000000009479027 1. IPDM E/R E122, E123, E124 2. BCM M18, M19, M20 3. Horn E6 4. Front door lock assembly LH (key 5. Main power window and door lock/un- 6. Front door switch 7. Rear door switch 8. Combination meter M24 ALKIA1388ZZ Item Function BCM Verifies the received signal from ignition key, then informs ECM whether to allow engine start. Door switch Provides the BCM with the status of each monitored door. Security indicator Indicates the status of the security system. IPDM E/R Controls the horn and headlamps operation. Horn Sounds when the vehicle security system is triggered. |