Turn Signal Cancel Cam - Description

DESCRIPTION

The turn signal cancel cam is concealed within the clockspring integral to the Steering Column Control Module (SCCM) on the steering column. The turn signal cancel cam consists of integral eccentrics on the outer circumference of the molded plastic clockspring rotor. The clockspring mechanism provides turn signal cancellation as well as a constant electrical connection between the rotating electrical components on the steering wheel and the instrument panel wire harness on the steering column. The SCCM and the housing of the clockspring are secured to the steering column and remain stationary. The rotor of the clockspring, including the turn signal cancel cam lobes, rotates with the steering wheel.

The turn signal cancel cam is serviced as a unit with the SCCM and cannot be repaired. If ineffective or damaged, the entire SCCM must be replaced. Steering Column Module - Removal.