Throttle Full Close Switch: Testing and Inspection

CIRCUIT DIAGRAM





INSPECTION USING SCAN TOOL





HARNESS INSPECTION PROCEDURE

COMPONENT TEST PROCEDURE





1. Disconnect the idle position switch connector.
2. Check the continuity between terminal 1 and sensor ground.

Accelerator pedal:
Depressed: No Continuity
Released: Continuity

3. If out of specification, replace the idle position switch.

TROUBLESHOOTING HINTS
If the idle position switch harness is OK, but the idle position switch output is abnormal, check the following items:
1. Poorly adjusted accelerator cable or auto-cruise control cable.
2. Poorly adjusted idle position switch.