Internal Error

INTERNAL ERROR

For a complete wiring diagram refer to diagrams.
^ When Monitored:
Continuously with the ignition on.
^ Set Condition:
An internal error has been detected in the Transfer Case Control Module.

Possible Causes

- TRANSFER CASE CONTROL MODULE

1. TRANSFER CASE CONTROL MODULE
The Transfer Case Control Module is reporting an internal error.
View repair.

Repair
Replace the Transfer Case Control Module.
Perform TRANSFER CASE VERIFICATION TEST.Transfer Case Verification Test