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Component Tests and General Diagnostics

ATP Switch Circuit Check

Description
The ATP indicator does not come on when the transfer is in neutral and the A/T lever is in neutral or, the ATP indicator stays on when the transfer case is not in neutral.

Diagnosis Procedure

DIAGNOSTIC PROCEDURE

Step 1:




Steps 1-2:




Steps 2-4:




Steps 4-6:




Step 6:





Component Inspection
1) Turn ignition switch "OFF". (Stay for at least 5 seconds.)
2) Disconnect ATP switch harness connector.
3) Remove ATP switch.
4) Push and release ATP switch and check continuity between ATP switch terminals 8 and 9.








5) If the inspection results are abnormal replace the ATP switch.