LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2017 >> Avalon XLE >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Can Communication System (W/O Central Gateway Ecu) - Diagnostics - Introduction - (Except Hybrid) >> CAN COMMUNICATION SYSTEM (w/o Central Gateway ECU) >> Diagnostic Trouble Code Chart [10/2015 - ] >> Diagnostic Trouble Code Chart [10/2015 - ]
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Trouble Code Chart [10/2015 - ]

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.

SUB BUS 1 (MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) OUTPUT DTCS (TECHSTREAM DISPLAY: MAIN BODY))

DTC Code Detection Item Refer to
U0199 Lost Communication with "Door Control Module A" Refer to DTC U0199: Lost Communication with "Door Control Module A" [10/2014 - ]
U0200 Lost Communication with "Door Control Module B" Refer to DTC U0200: Lost Communication with "Door Control Module B" [10/2014 - ]
U0208 Lost Communication with "Seat Control Module A" Refer to DTC U0208: Lost Communication with "Seat Control Module A" [10/2014 - ]
U1002 Lost Communication with Gateway Module (Main Body ECU) Refer to DTC U1002: Lost Communication with Gateway Module (Main Body ECU) [10/2014 - ]