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.
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OK | ![]() |
REPLACE AIRBAG SENSOR ASSEMBLY
|
NG | ![]() |
INSTALL AIRBAG SENSOR ASSEMBLY CORRECTLY
|
Toyota CH-R Service Manual > Audio And Visual System(for Radio Receiver Type): Cellular Phone Registration Failure
CAUTION / NOTICE / HINT
HINT:
If the operation of a cellular phone or the radio receiver assembly is requested,
make sure to follow the instructions closely and perform the operation.
PROCEDURE
1.
CHECK USAGE CONDITION
(a) Check that the vehicle and cellular ph ...
Toyota CH-R Service Manual > Repair Instruction: Vehicle Lift And Support Locations
VEHICLE LIFT AND SUPPORT LOCATIONS
NOTICE ABOUT VEHICLE CONDITION WHEN RAISING VEHICLE
(a) The vehicle must be unloaded before jacking up or raising the vehicle. Never
jack up or raise a heavily loaded vehicle.
(b) When removing any heavy components like the engine or transaxle, the vehicle
c ...