Toyota Corolla Cross: Brake System Control Module "A" System Internal Failure (C059704)
DESCRIPTION
The skid control ECU (brake actuator assembly) stores this DTC
if malfunctions are found in a circuit inside the ECU by self-diagnosis.
DTC No.
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Detection Item
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DTC Detection Condition
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Trouble Area
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C059704
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Brake System Control Module "A" System Internal Failure
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Internal failure of the skid control ECU (brake actuator
assembly).
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Skid control ECU (brake actuator assembly)
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PROCEDURE
1.
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REPLACE BRAKE ACTUATOR ASSEMBLY
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Click here
NEXT |
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END
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DESCRIPTION
If the system information stored by the skid control ECU (brake
actuator assembly) is corrupted, this DTC is output.
DTC No.
Detection Item
DTC Detecti
DESCRIPTION
The ABS motor relay is built into the brake actuator assembly.
When the skid control ECU (brake actuator assembly) operates
ABS, TRAC, VSC, brake hold or brake assist, the ABS motor re
DESCRIPTION
The skid control ECU (brake actuator assembly) measures the
speed of each wheel by receiving signals from each speed sensor.
These signals are used for recognizing that all four wheels
SEE MORE:
REMOVAL
CAUTION / NOTICE / HINT
COMPONENTS (REMOVAL)
Procedure
Part Name Code
1
REAR WIPER BLADE
85242
-
-
2
REAR WIPER RUBBER
85214R
INSPECTION PROCEDURE 1. INSPECT FRONT SEAT ADJUSTER ASSEMBLY
(a) Check the operation of the slide motor.
(1) Check that the seat cushion moves smoothly when the auxiliary battery is connected to the slide motor connector terminals.
OK:
Auxiliary Battery Connection
Operationa