Toyota Corolla Cross: Acoustic Vehicle Alerting System
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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
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DESCRIPTION
The main relay is built into the electric brake booster (brake
booster with master cylinder assembly).
When the electric brake booster (brake booster with master cylinder
assembly) detects a malfunction in a circuit necessary for main relay to operate,
or in the main relay itself
DESCRIPTION
Refer to DTC C050612
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DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C050623
Right Front Wheel Speed Sensor Signal Stuck Low
When the vehicle is driven from 0 km/h to 12 km
Precaution
Electronic Brake Booster Motor "A" Power Supply Circuit "A" Internal Electronic
Failure (C145D49,C145D71)
