Shift Blocked Error

SHIFT BLOCKED ERROR

When Monitored and Set Condition: SHIFT BLOCKED ERROR
When Monitored: Continuously with ignition on.
Set Condition: Transfer Case cannot reach the intended Transfer Case position. The Transfer Case Control Module detects 5 consecutive ignition cycles with 5 blocked shift attempts each.

POSSIBLE CAUSES:
OTHER DTC'S PRESENT
INTERNAL TRANSFER CASE-SHIFT BLOCKED ERROR