Seat Belt Control Timer Module - Jr27 - Export: Description

The Seat Belt Control Timer Module (SCTM) is located below the drivers seat underneath the floor carpeting. It is a black plastic box, containing electronics for the Structural Seat Belt System.

The SCTM contains an electromechanical Gravity (G)-sensor and an electronic timer circuit. The SCTM receives hard wired external inputs from the ignition switch and both door ajar switches. The SCTM monitors the external inputs, as well as the inputs from its internal timer and G-sensor. In response to those inputs from its internal, the SCTM controls hard wired battery voltage outputs to both electric front seat belt retractor latch solenoids.