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 > Airbag System: Short in Front Passenger Side Squib 2nd Step Circuit (B1815/54-B1818/54)
DESCRIPTION
The front passenger side squib 2nd step circuit consists of the airbag sensor
assembly and instrument panel passenger without door airbag assembly.
The airbag sensor assembly uses this circuit to deploy the airbag when deployment
conditions are met.
These DTCs are stored when a ma ...
Toyota CH-R Service Manual > Rear Wiper Rubber: Removal
REMOVAL
PROCEDURE
1. REMOVE REAR WIPER BLADE
(a) Lift the rear wiper arm and blade assembly as shown in the illustration.
(b) Raise the rear wiper blade to the position where the claw disengages
with a click sound as shown ...