Toyota Corolla Cross: Brake System Control Module "A" Calibration / Parameter Memory Failure (C059746)
Toyota Corolla Cross (2022-2025) Service Manual / Brake / Brake Control / Dynamic Control Systems / Electronically Controlled Brake System (for Hev Model) / Brake System Control Module "A" Calibration / Parameter Memory Failure (C059746)
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 Detection Condition |
Trouble Area |
MIL |
DTC Output from |
Note |
|---|---|---|---|---|---|---|
|
C059746 |
Brake System Control Module "A" Calibration / Parameter Memory Failure |
The skid control ECU (brake actuator assembly) is corrupted or cannot be read. |
Skid control ECU (brake actuator assembly) |
Does not come on |
Brake/EPB |
Output ECU: Skid control ECU (brake actuator assembly) |
PROCEDURE
|
1. |
REPLACE BRAKE ACTUATOR ASSEMBLY |
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ABS Operation Continuous Request (C116E63,C116F63,C124E62)
DESCRIPTION
The skid control ECU (brake actuator assembly) measures the
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DESCRIPTION
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DTC No.
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(C117A49,C137BA2)
DESCRIPTION
If a malfunction is detected in the power supply circuit, the
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SEE MORE:
Installation
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 OIL PRESSURE AND TEMPERATURE SENSOR
89448D
- -
2 INSPECT FOR ENGINE OIL LEAK
-
- -
3 REAR ENGINE UNDER CO
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DESCRIPTION The camshaft position sensor (for intake camshaft) (VV1 signal) consists of a magnet and MRE (Magneto Resistance Element).
The intake camshaft has a timing rotor for the camshaft position sensor. When the intake camshaft rotates, changes occur in the air gaps between the timing rotor a
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