DESCRIPTION
This DTC is stored when the skid control ECU (brake actuator assembly) detects an abnormality in the difference between the acceleration sensor value and the control value estimated based on the yaw rate sensor, steering angle sensor and speed sensor signals.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
---|---|---|---|
C1420 |
Acceleration Sensor Malfunction |
The difference between the acceleration sensor value and the control value estimated inside the skid control ECU (brake actuator assembly) is abnormal. |
|
PROCEDURE
1. |
CHECK AIRBAG SENSOR ASSEMBLY INSTALLATION |
(a) Check that the yaw rate and acceleration sensor (airbag sensor assembly) has been installed properly.
Click here
OK:
The airbag sensor assembly is tightened to the specified torque.
The airbag sensor assembly is not be installed in a tilted position.
HINT:
If troubleshooting has been carried out according to Problem Symptoms Table, refer back to the table and proceed to the next step before replacing parts.
Click here
OK | ![]() |
REPLACE AIRBAG SENSOR ASSEMBLY
|
NG | ![]() |
INSTALL AIRBAG SENSOR ASSEMBLY CORRECTLY
|
Toyota CH-R Service Manual > Vehicle Stability Control System: System Description
SYSTEM DESCRIPTION
FUNCTION DESCRIPTION
(a) Enhanced-VSC
(1) Effects cooperative control with the power steering ECU assembly in order
to provide steering assist in accordance with the operating conditions of the vehicle.
(b) Anti-lock Brake System (ABS)
(1) The ABS helps prevent the wheels f ...
Toyota CH-R Service Manual > Rear Door: Adjustment
ADJUSTMENT
CAUTION / NOTICE / HINT
*a
Centering Bolt
*b
Standard Bolt
HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
Centering bolts are used to install the door hi ...