DTC C1AC1: Master Module Horizontal Axis Misalignment [06/2018 - ]: Description
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This DTC is stored when the angle of the blind spot monitor sensor RH deviates more than the allowable range from the horizontal axis.
HINT:
- If a drum tester such as a speedometer tester, brake/speedometer combination tester or chassis dynamometer is used with the blind spot monitor system on, the blind spot monitor sensor may store this DTC by mistake.
- When mud, snow, ice, a sticker, etc. is covering the sensor or its surrounding area on the rear bumper, the blind spot monitor sensor may store this DTC by mistake.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1AC1 | Master Module Horizontal Axis Misalignment | When the blind spot monitor sensor deviates 5 degrees or more from the horizontal axis when the system is activated | Blind spot monitor sensor RH |