Toyota CH-R Service Manual: Acceleration Sensor Internal Circuit (C1419,C1435)
DESCRIPTION
These DTCs are stored when the skid control ECU (brake actuator assembly) receives an internal malfunction signal from the yaw rate and acceleration sensor (airbag sensor assembly).
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
C1419 |
Acceleration Sensor Internal Circuit |
With the +BS terminal voltage between 9.6 and 16.5 V, an acceleration sensor malfunction signal is received from the acceleration sensor. |
Acceleration sensor (airbag sensor assembly) |
|
C1435 |
Yaw Rate Sensor Internal Circuit |
With the +BS terminal voltage between 9.6 and 16.5 V, a yaw rate sensor malfunction signal is received from the yaw rate sensor. |
Yaw rate sensor (airbag sensor assembly) |
PROCEDURE
|
1. |
REPLACE AIRBAG SENSOR ASSEMBLY |
(a) Replace the yaw rate and acceleration sensor (airbag sensor assembly).
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HINT:
If troubleshooting has been carried out according to the Problem Symptoms Table, refer back to the table and proceed to the next step before replacing parts.
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END |
High Power Supply Voltage Malfunction (C1417)
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
operation.
This DTC ...
Acceleration Sensor Malfunction (C1420)
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 b ...
Other materials:
Toyota CH-R Service Manual > Wireless Door Lock Control System(w/ Smart Key System): Wireless Door Lock Tuner Circuit Malfunction (B1242)
DESCRIPTION
The electrical key and TPMS receiver assembly is used to receive radio waves
related to the entry functions of the electrical key transmitter sub-assembly. The
certification ECU (smart key ECU assembly) decodes the requested electrical key
transmitter sub-assembly operation by ide ...
Toyota CH-R Service Manual > Power Steering System: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Power Steering System
DTC No.
Detection Item
DTC Detection Condition
Warning Indicate
Return-to-normal Condition
Note
Link
C1511
Torque Sensor1
Torque s ...
Toyota CH-R Owners Manual
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Toyota CH-R Service Manual
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