Multiplex Communication DTCS

MULTIPLEX COMMUNICATION DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Malfunction location	DTC output module	Refer to
U0073	CAN system communication error	PCM EHPAS control module Instrument cluster	U0073, U0516, U2012
U0073	CAN system communication error	BCM	U0073, U0516, U2516 & 16:Er12
U0100	Communication error to PCM	EHPAS control module Instrument cluster BCM	PROCEDURES FOR DETERMINING THE LOCATION OF A MALFUNCTION
U0121	Communication error to ABS HU/CM	PCM Instrument cluster
U0127	Communication error to TPMS control module	Instrument cluster
U0131	Communication error to EHPAS control module	Instrument cluster
U0140	Communication error to BCM	Instrument cluster Climate control unit
U0155	Communication error to instrument cluster	PCM Climate control unit BCM
U0164	Communication error to climate control unit	BCM Information display
U0181	Communication error to instrument cluster	Information display
U0184	Communication error to audio unit (base module)	Instrument cluster Climate control unit Information display
U0516	CAN system communication error	TPMS control module	U0073, U0516, U2012
U0516	CAN system communication error	Climate control unit	U0073, U0516, U2516 & 16:Er12
U1900	Communication error to PCM	ABS HU/CM TPMS control module	PROCEDURES FOR DETERMINING THE LOCATION OF A MALFUNCTION
U2012	CAN system communication error	ABS HU/CM	U0073, U0516, U2012
U2023	Abnormal message from PCM	EHPAS control module	PROCEDURES FOR DETERMINING THE LOCATION OF A MALFUNCTION
U2516	CAN system communication error	Instrument cluster Information display	U0073, U0516, U2516 & 16:Er12
16:Er12	CAN system communication error	Audio unit (base module)	U0073, U0516, U2516 & 16:Er12
17:Er11	Communication error to instrument cluster		PROCEDURES FOR DETERMINING THE LOCATION OF A MALFUNCTION
18:Er11	Communication error to BCM
19:Er11	Communication error to climate control unit