DTC C0051-62: C0051-64: C0051-67: C0051-85: Steering Angle Sensor: Notes
WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
| DTC |
C0051:62, C0051:64, C0051:67, C0051:85 |
Steering angle sensor |
| DETECTION CONDITION |
- C0051:62
- The difference between the steering angle calculated by each sensor and the steering angle from the steering angle sensor is the specification or more when the vehicle is driven in a straight line.
- C0051:64
- The difference between the steering angle calculated by each sensor and the steering angle from the steering angle sensor exceeds the specification.
- C0051:67
- The neutral position of the steering angle cannot be estimated from the signals from the ABS wheel-speed sensors and the SAS control module.
NOTE:
- Each time the ignition is switched ON, the DSC HU/Control Module calculates the steering angle neutral position based on the signals from each sensor and each module.
- If the vehicle is driven as follows just after the engine is started, DTC C0051:67 may be output.
- Vehicle is accelerated rapidly while being steered right or left
- Vehicle is driven on abnormal road surface such as banked road
- Vehicle is driven on continuously curved road such as mountain road
- If the DTC is a past malfunction during DTC inspection, it does not indicate a vehicle malfunction.
- C0051:85
- The steering angle sensor detects signal modulation or steering angle that exceeds specification.
|
| FAIL-SAFE FUNCTION |
Refer to "DTC TABLE " and "Fail-safe Function Malfunction Contents". (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)] .) |
| POSSIBLE CAUSE |
- C0051:62, C0051:64, C0051:67, C0051:85
- Improper installation or positioning of the steering angle sensor
- Steering angle sensor malfunction
- DSC HU/Control Module malfunction
- Connector or terminal malfunction
- C0051:67
- Vehicle is accelerated rapidly while being steered right or left
- Vehicle is driven on abnormal road surface such as banked road
- Vehicle is driven on continuously curved road such as mountain road
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| SYSTEM WIRING DIAGRAM |
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