Clutch Switch: Description and Operation

CLUTCH PEDAL POSITION SWITCH






DESCRIPTION
The clutch pedal position switch is located under the instrument panel. It is attached to the clutch master cylinder push rod (Fig. 10). The wiring harness connection for the switch is made in the engine compartment (Fig. 10).

The clutch pedal position switch override relay is located in the Power Distribution Center (PDC). Refer to PDC cover label for location within PDC.



OPERATION
The clutch pedal position switch is used to prevent starter motor engagement unless the clutch pedal is depressed.

4WD Feature: The clutch pedal position switch override relay will inhibit operation of the position switch when the vehicle transfer case is in the four wheel-drive (4WD) low-range position (only). This feature will allow operation of the starter motor, without the need for depressing the clutch pedal, for certain off-road applications. If any Diagnostic Trouble Codes (DTC's) for either the override relay or transfer case switch are stored, the override relay feature will be inhibited.

An input from this switch is also used to either shut down and/or prevent operation of the speed control system when the clutch pedal is depressed.