Transfer Case Control Module (TCCM)

TRANSFER CASE CONTROL MODULE (TCCM) DIAGNOSTIC TROUBLE CODES

The TCCM may report any of these DTCs.

If a DTC is recoverable, it may pass and extinguish the 4WD SERVICE Indicator Light in the same ignition cycle in which it has failed earlier. Otherwise, the 4WD SERVICE Indicator Light will remain illuminated until the ignition is cycled.