DESCRIPTION
If the skid control ECU (brake actuator assembly) determines that the vehicle is being driven at a steep bank angle, the skid control ECU (brake actuator assembly) stores DTC C1440 while VSC operation is temporarily disabled.
This is not a malfunction if the system and sensor circuits are normal and normal VSC operation resumes.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
---|---|---|---|
C1440 |
Steering Angle Sensor Unusual Bank Angle Detected |
Driving at a steep bank angle |
Yaw rate and acceleration sensor (Airbag sensor assembly) |
PROCEDURE
1. |
CHECK DTC |
(a) Clear the DTCs (See page ).
(b) Turn the ignition switch off.
(c) Start the engine.
(d) Perform a road test.
(e) Check if the same DTC is recorded (See page ).
Result
Result |
Proceed to |
---|---|
DTC C1440 is output |
A |
DTC C1440 is not output |
B |
Yaw rate and acceleration sensor DTC is output |
C |
B |
END |
C |
REPAIR CIRCUITS INDICATED BY OUTPUT DTCS |
|
2. |
CLEAR DTC |
(a) Clear the DTCs (See page ).
HINT:
NEXT |
END |
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms. If multiple
suspected areas are listed, the potential causes of the symptoms are listed in order
of probability in the "Suspected Area" column of the table. Check each symptom by
check ...
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The ECM compares the actual gear with the shift schedule in the ECM memory to
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DESCRIPTION
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The skid control ECU (master cylinder solenoid) has an open detection circuit,
which outputs this DTC when detecting an open circuit in the stop light input line
or ...