Toyota Corolla Cross: Acoustic Vehicle Alerting System
READ NEXT:
PRECAUTION PRECAUTIONS FOR DISCONNECTING AND RECONNECTING CABLE TO NEGATIVE (-) AUXILIARY BATTERY TERMINAL
NOTICE:
After the ignition switch is turned off, there may be a waiting time before discon
PARTS LOCATION ILLUSTRATION
*1 VEHICLE APPROACHING SPEAKER ASSEMBLY
*2 SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY)
*3 HYBRID VEHICLE CONTROL ECU
*4 VEHICLE APPROACHING S
SEE MORE:
DESCRIPTION
The millimeter wave radar sensor assembly performs self-diagnosis
to check for misalignment of its beam axis. If misalignment is detected, the millimeter
wave radar sensor assembly stores DTC C1A1100.
DTC No.
Detection Item
DTC Detection Condition
INSPECTION PROCEDURE 1. INSPECT VEHICLE APPROACHING SPEAKER ASSEMBLY
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection Condition
Specified Condition
A186-1(-) - A186-2(+)
Alway
Precaution
Front Radar Sensor Optical Axis Misalignment Malfunction (C1A1100)
