Transmission Control (TC) Switch
The transmission control (TC) switch:
- is located on the end of the selector lever.
- The TC switch is not removable from the selector lever. Install a new selector lever if a new TC switch is required.
- is a momentary contact switch.
- commands the PCM to disengage or engage the overdrive function of the transmission.
- When overdrive Overdrive (Circle D) is disengaged, the message O/D OFF will illuminate on the instrument panel.