Toyota Corolla Cross: Steering Angle Sensor / Yaw Rate Sensor / Lateral Acceleration Sensor Signal Correlation Failure (C135F00)
DESCRIPTION
The airbag ECU assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition.
When the skid control ECU (brake actuator assembly) detects an abnormal acceleration sensor (airbag ECU assembly) signal, or the control value calculated using the acceleration sensor (airbag ECU assembly), yaw rate sensor (airbag ECU assembly), steering sensor and speed sensor are compared and judged to be abnormal, this DTC is stored.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
MIL |
DTC Output from |
Note |
|---|---|---|---|---|---|---|
|
C135F00 |
Steering Angle Sensor / Yaw Rate Sensor / Lateral Acceleration Sensor Signal Correlation Failure |
When the vehicle is being driven in a straight line, the calculated lateral acceleration value based on the speed sensors, steering sensor angle and yaw rate sensor (airbag ECU assembly) differs from the value (lateral) of the acceleration sensor (airbag ECU assembly). |
Acceleration sensor (airbag ECU assembly) |
Does not come on |
Brake/EPB |
Output ECU: Skid control ECU (brake actuator assembly) |
PROCEDURE
|
1. |
REPLACE AIRBAG ECU ASSEMBLY |
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END |
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Brake System Control Module "A" System Voltage System Voltage High (C137BA3)
DESCRIPTION
If a malfunction is detected in the power supply circuit, the
skid control ECU (brake actuator assembly) stores this DTC and the fail-safe function
prohibits ABS, brake assist, regene
Stop Lamp Relay Actuator Stuck On (C13807E)
DESCRIPTION
When any of the following conditions are met, the skid control
ECU (brake actuator assembly) sets the drive output (STPO) ON which operates the
stop light control relay (stop light sw
Stop Lamp Relay Actuator Stuck Off (C13807F)
DESCRIPTION
Refer to DTC C13807E.
Click here
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
MIL
DTC Output from
SEE MORE:
Disassembly
DISASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (DISASSEMBLY)
Procedure Part Name Code
1 BACK DOOR OUTSIDE GARNISH PROTECTOR
76825 -
- -
*1 BACK DOOR OUTSIDE GARNISH
- -
● Non-reusable part
- - PROCEDURE
1. REMOVE BA
Removal
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 BACK DOOR OUTSIDE GARNISH
76811 -
- -
2 BACK DOOR OPENER SWITCH ASSEMBLY
84840G -
- - PROCEDURE
1. REMOVE BACK DOOR OUTSIDE GARNISH Click here
