Toyota Corolla Cross: Left Front Wheel ABS Hold Solenoid Control Circuit Short to Battery (C12A512,...,C12B049)
DESCRIPTION
The ABS solenoid relay and solenoid valves are built into the brake actuator assembly.
The front solenoid valve LH controls the brake fluid pressure of the front wheel cylinder LH of the vehicle.
When this DTC is stored, the fail-safe function operates and the ABS solenoid relay is turned off to prevent the solenoid valves from operating.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
C12A512 |
Left Front Wheel ABS Hold Solenoid Control Circuit Short to Battery |
A short to +B in the solenoid circuit is detected during the self test. |
Skid control ECU (brake actuator assembly) |
|
C12A514 |
Left Front Wheel ABS Hold Solenoid Control Circuit Short to Ground or Open |
An open or short in the solenoid circuit is detected during the self test. |
Skid control ECU (brake actuator assembly) |
|
C12A51C |
Left Front Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range |
|
Skid control ECU (brake actuator assembly) |
|
C12A51E |
Left Front Wheel ABS Hold Solenoid Control Circuit Resistance Out of Range |
An abnormal resistance in the solenoid circuit is detected during the self test. |
Skid control ECU (brake actuator assembly) |
|
C12A549 |
Left Front Wheel ABS Hold Solenoid Control Internal Electronic Failure |
An internal malfunction in the solenoid circuit is detected during the self test. |
Skid control ECU (brake actuator assembly) |
|
C12B012 |
Left Front Wheel ABS Release Solenoid Control Circuit Short to Battery |
A short to +B in the solenoid circuit is detected during the self test. |
Skid control ECU (brake actuator assembly) |
|
C12B014 |
Left Front Wheel ABS Release Solenoid Control Circuit Short to Ground or Open |
An open or short in the solenoid circuit is detected during the self test. |
Skid control ECU (brake actuator assembly) |
|
C12B01C |
Left Front Wheel ABS Release Solenoid Control Circuit Voltage Out of Range |
|
Skid control ECU (brake actuator assembly) |
|
C12B01E |
Left Front Wheel ABS Release Solenoid Control Circuit Resistance Out of Range |
An abnormal resistance in the solenoid circuit is detected during the self test. |
Skid control ECU (brake actuator assembly) |
|
C12B049 |
Left Front Wheel ABS Release Solenoid Control Internal Electronic Failure |
An internal malfunction in the solenoid circuit is detected during the self test. |
Skid control ECU (brake actuator assembly) |
PROCEDURE
|
1. |
REPLACE BRAKE ACTUATOR ASSEMBLY |
Click here .gif)
| NEXT | .gif)
|
END |
READ NEXT:
Right Front Wheel ABS Hold Solenoid Control Circuit Short to Battery (C12BB12,...,C12C649)
DESCRIPTION
The ABS solenoid relay and solenoid valves are built into the
brake actuator assembly.
The front solenoid valve RH controls the brake fluid pressure
of the front wheel cylinder RH of
Left Rear Wheel ABS Hold Solenoid Control Circuit Short to Battery (C12D112,...,C12DC49)
DESCRIPTION
The ABS solenoid relay and solenoid valves are built into the
brake actuator assembly.
The rear solenoid valve LH controls the brake fluid pressure
of the rear wheel cylinder LH of t
Right Rear Wheel ABS Hold Solenoid Control Circuit Short to Battery (C12E712,...,C12F249)
DESCRIPTION
The ABS solenoid relay and solenoid valves are built into the
brake actuator assembly.
The rear solenoid valve RH controls the brake fluid pressure
of the rear wheel cylinder RH of t
SEE MORE:
Precaution
PRECAUTION PRECAUTION FOR BULB REPLACEMENT (a) Always prepare a new bulb for immediate replacement. While replacing the bulb, the lens may attract dust and moisture if the bulb is removed from the vehicle for a long time.
(b) Always replace a bulb with another bulb of the same wattage. (c) If only
Recirculated/Fresh Air Modes Switch without User Input
DESCRIPTION If recirculation/fresh mode changes unintentionally and without permission, the following causes are possible.
Symptom Factor
Recirculation/fresh mode changes without permission
Recirculation/fresh mode light blinks
Customize setting
Chan
