DESCRIPTION
This DTC is stored when the skid control ECU (brake actuator assembly) receives a +B line open signal from the steering angle sensor.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
---|---|---|---|
C1432 |
Steering Angle Sensor Power Source Voltage Malfunction |
With the +BS terminal voltage between 9.6 and 16.5 V, a steering angle sensor power supply circuit malfunction signal is received from the steering angle sensor. |
|
WIRING DIAGRAM
Refer to DTC C1434.
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CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following procedure.
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (POWER SOURCE TERMINAL) |
(a) Remove the steering wheel and column cover. |
|
(b) Make sure that there is no looseness at the locking part and the connecting part of the connector.
(c) Disconnect the E69 steering angle sensor connector.
(d) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
E69-5 (BAT) - Body ground |
Always |
11 to 14 V |
E69-4 (IG1) - Body ground |
Ignition switch ON |
11 to 14 V |
Result |
Proceed to |
---|---|
OK |
A |
NG |
B |
B | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR (POWER SOURCE CIRCUIT) |
|
2. |
CHECK HARNESS AND CONNECTOR (GROUND TERMINAL) |
(a) Turn the ignition switch off. |
|
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
E69-1 (ESS) - Body ground |
Always |
Below 1 Ω |
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 STEERING ANGLE SENSOR |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR (GROUND CIRCUIT) |
Toyota CH-R Service Manual > Side Airbag Sensor(for Center Pillar): Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE
1. INSTALL NO. 1 SIDE AIRBAG SENSOR
(a) Check that the ignition switch off.
(b) Check that the cable is disconnected from the ...
Toyota CH-R Service Manual > Vehicle Stability Control System: Slip Indicator Light does not Come ON
DESCRIPTION
The skid control ECU (brake actuator assembly) is connected to the combination
meter assembly via CAN communication.
CAUTION / NOTICE / HINT
NOTICE:
When replacing the skid control ECU (brake actuator assembly), perform system
variant learning.
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PROCEDURE
...