DTC U0401-68: Signal Error From Pcm (AWD System): Notes

DTC U0401:68 (AWD SYSTEM) DETECTION CONDITION AND POSSIBLE CAUSE

DTC U0401:68	Signal error from PCM
DETECTION CONDITION	Correct data cannot be received from PCM.
FAIL-SAFE FUNCTION	Refer to "Fail-safe function table". (See DTC TABLE [AWD CONTROL MODULE] .) PCM malfunction
POSSIBLE CAUSE	AWD control module malfunction
SYSTEM WIRING DIAGRAM	-