DTC U0402-68: Signal Error From TCM (AWD System): Notes

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DTC U0402:68 (AWD SYSTEM) DETECTION CONDITION AND POSSIBLE CAUSE

DTC U0402:68	Signal error from TCM
DETECTION CONDITION	The instrument cluster received error signals from the transaxle for 1 s or more with the ignition switched ON (engine off or on).
FAIL-SAFE FUNCTION	Refer to "Fail-safe function table". (See DTC TABLE [AWD CONTROL MODULE] .)
POSSIBLE CAUSE	The transaxle could not send a normal signal temporarily. (DTCs are stored in the TCM.) TCM malfunction Instrument cluster malfunction
SYSTEM WIRING DIAGRAM	-