Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Front Camera System

DTC No.	Detection Item	Link
C1A10	Front Radar Sensor
C1A11	Front Radar Sensor Incorrect Axial Gap
C1A14	Front Radar Sensor Beam Axis Not Adjusted
C1AA0	Front Camera Module Circuit
C1AA1	FCM Destination Information Unmatched
C1AA3	Vehicle Speed Sensor Circuit
C1AA4	Yaw Rate Sensor Circuit
C1AA5	Yaw Rate Sensor Power Supply Voltage Circuit
C1AA6	Yaw Rate Sensor Zero Point Malfunction
C1AA9	Front Camera Module Beam Axis Not Adjusted
C1AAA	FCM Destination Information Uninitialized
C1AAE	Heater Circuit
U0100	Lost Communication with ECM / PCM "A"
U0101	Lost Communication with TCM
U0123	Lost Communication with Yaw Rate Sensor Module
U0129	Lost Communication with Brake System Control Module
U0142	Lost Communication with Body Control Module "B"
U0235	Lost Communication with Cruise Control Front Distance Range Sensor
U1104	Lost Communication with Driving Support ECU

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Window Defogger System(for Hv Model): Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) auxiliary battery terminal, initialize the following systems after the cable is reconnected. System Name See Procedure Lane Departure Alert System (w/ Ste ...

Toyota Avalon (XX50) 2019-2022 Owners Manual