Diagnostic Trouble Code Chart [10/2015 - 08/2019]

DIAGNOSTIC TROUBLE CODE CHART

DTC No.	Detection Item	Trouble Area	Note	Link
B1003	ECU Malfunction	Network gateway ECU	-	Refer to DTC B1003: ECU Malfunction [10/2015 - ]
U0199	Lost Communication with "Door Control Module A"	Outer mirror control ECU assembly (for front passenger side) branch line or connector Power source circuit of outer mirror control ECU assembly (for front passenger side) Outer mirror control ECU assembly (for front passenger side) ground circuit Outer mirror control ECU assembly (for front passenger side)	HINT: The main body ECU (multiplex network body ECU) stores DTCs when it detects a communication stop or network communication error for ECUs connected to sub bus 1.	Refer to DTC U0199: Lost Communication with "Door Control Module A" [10/2015 - ]
U0200	Lost Communication with "Door Control Module B"	Outer mirror control ECU assembly (for driver side) branch line or connector Power source circuit of outer mirror control ECU assembly (for driver side) Outer mirror control ECU assembly (for driver side) ground circuit Outer mirror control ECU assembly (for driver side)	HINT: The main body ECU (multiplex network body ECU) stores DTCs when it detects a communication stop or network communication error for ECUs connected to sub bus 1.	Refer to DTC U0200: Lost Communication with "Door Control Module B" [10/2015 - ]
U0208	Lost Communication with "Seat Control Module A"	Position control ECU and switch assembly LH branch line or connector Power source circuit of position control ECU and switch assembly LH Position control ECU and switch assembly LH ground circuit Position control ECU and switch assembly LH	HINT: The main body ECU (multiplex network body ECU) stores DTCs when it detects a communication stop or network communication error for ECUs connected to sub bus 1.	Refer to DTC U0208: Lost Communication with "Seat Control Module A" [10/2015 - ]
U0230	Lost Communication with Rear Gate Module	Multiplex network door ECU branch line or connector Power source circuit of multiplex network door ECU Multiplex network door ECU ground circuit Multiplex network door ECU	HINT: The main body ECU (multiplex network body ECU) stores DTCs when it detects a communication stop or network communication error for ECUs connected to sub bus 1.	Refer to DTC U0230: Lost Communication with Rear Gate Module [10/2015 - ]
U1002	Lost Communication with Gateway Module (Main Body ECU)	Open or short in sub bus 1 main lines or connector Short in sub bus 1 branch lines or connector Main body ECU (multiplex network body ECU) Outer mirror control ECU assembly (for driver side) Outer mirror control ECU assembly (for front passenger side) Position control ECU and switch assembly LH Multiplex tilt and telescopic ECU Multiplex network door ECU Open or short in No. 8 CAN junction connector Open or short in No. 11 CAN junction connector Open or short in junction terminal	HINT: The main body ECU (multiplex network body ECU) stores DTCs when it detects a communication stop or network communication error for ECUs connected to sub bus 1.	Refer to DTC U1002: Lost Communication with Gateway Module (Main Body ECU) [10/2015 - 08/2019]
U1115	Lost Communication with Tilt & Telescopic Module	Multiplex tilt and telescopic ECU branch line or connector Power source circuit of multiplex tilt and telescopic ECU Multiplex tilt and telescopic ECU ground circuit Multiplex tilt and telescopic ECU	HINT: The main body ECU (multiplex network body ECU) stores DTCs when it detects a communication stop or network communication error for ECUs connected to sub bus 1.	Refer to DTC U1115: Lost Communication with Tilt & Telescopic Module [10/2015 - ]