Toyota Corolla Cross: Brake System Control Module "A" Calibration / Parameter Memory Failure (C059746,C060B49,C061049,C13B000,C13CF1C,C13D41C)
DESCRIPTION
The following DTCs are stored when a malfunction occurs in the skid control ECU (brake actuator assembly).
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Memory |
Note |
|---|---|---|---|---|---|
|
C059746 |
Brake System Control Module "A" Calibration / Parameter Memory Failure |
Skid control ECU (brake actuator assembly) internal malfunction |
Skid control ECU (brake actuator assembly) |
DTC stored |
An electric parking brake system malfunction is displayed on the multi-information display. |
|
C060B49 |
Left Electric Parking Brake Actuator Control Internal Electronic Failure |
Skid control ECU (brake actuator assembly) internal malfunction |
Skid control ECU (brake actuator assembly) |
DTC stored |
An electric parking brake system malfunction is displayed on the multi-information display. |
|
C061049 |
Right Electric Parking Brake Actuator Control Internal Electronic Failure |
Skid control ECU (brake actuator assembly) internal malfunction |
Skid control ECU (brake actuator assembly) |
DTC stored |
An electric parking brake system malfunction is displayed on the multi-information display. |
|
C13B000 |
Electric Parking Brake Control Module Performance |
Skid control ECU (brake actuator assembly) internal malfunction |
Skid control ECU (brake actuator assembly) |
DTC stored |
An electric parking brake system malfunction is displayed on the multi-information display. |
|
C13CF1C |
Left Electric Parking Brake Actuator Current Sensor Circuit Voltage Out of Range |
Skid control ECU (brake actuator assembly) internal malfunction |
Skid control ECU (brake actuator assembly) |
DTC stored |
An electric parking brake system malfunction is displayed on the multi-information display. |
|
C13D41C |
Right Electric Parking Brake Actuator Current Sensor Circuit Voltage Out of Range |
Skid control ECU (brake actuator assembly) internal malfunction |
Skid control ECU (brake actuator assembly) |
DTC stored |
An electric parking brake system malfunction is displayed on the multi-information display. |
CAUTION / NOTICE / HINT
NOTICE:
- The electric parking brake may still operate up to 20 seconds after the ignition switch is turned off. Before disconnecting connectors or fuses, turn the ignition switch off and wait 20 seconds or more.
- After replacing the skid control ECU (brake actuator assembly), perform
acceleration sensor zero point calibration and store system information
memorization.
Click here
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- When replacing the skid control ECU (brake actuator assembly), operate the electric parking brake switch (electric parking brake switch assembly) as the parking brake indicator light (red) blinks when the ignition switch is first turned ON.
PROCEDURE
|
1. |
REPLACE SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) |
Click here
| NEXT | .gif)
|
END |
READ NEXT:
Electric Parking Brake Switch Signal Compare Failure (C060962)
DESCRIPTION
When the electric parking brake switch is pulled, a lock request
signal is sent from the skid control ECU (brake actuator assembly) to the parking
brake actuator assembly. When the el
Left Electric Parking Brake Actuator Control (C060B00,C060B11)
DESCRIPTION
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Memory
Note
C060B00
Left Electric
Left Electric Parking Brake Actuator Control Circuit Short to Battery (C060B12)
DESCRIPTION
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Memory
Note
C060B12
Left Electric
SEE MORE:
Auxiliary Battery is Discharged
DESCRIPTION
General causes of auxiliary battery depletion include the switches of electrical
devices mistakenly left on, service life of the auxiliary battery, charging device
malfunction, or application of excessive electrical load by the customer, etc.
Therefore, it is important to properly
Parts Location
PARTS LOCATION ILLUSTRATION
*1 BACK DOOR GLASS - REAR WINDOW DEFOGGER WIRE
*2 NO. 1 ENGINE ROOM RELAY BLOCK ASSEMBLY
- ECU-IGP NO. 2 FUSE ILLUSTRATION
*1 AIR CONDITIONING CONTROL ASSEMBLY
- REAR WINDOW DEFOGGER SWITCH
*2 DLC3
*3 AIR CONDITIONING AMPLIF
