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Home >> Lexus >> 2016 >> GX 460 Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Blind Spot Monitor System (Diagnostic Codes & Circuit Tests) >> Blind Spot Monitor System >> DTC C1AC1: Master Module Horizontal Axis Misalignment [08/2016 - ] >> Description
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DTC C1AC1: Master Module Horizontal Axis Misalignment [08/2016 - ]: Description

This DTC is stored when the angle of the blind spot monitor sensor LH deviates more than the allowable range from the horizontal axis.

HINT: 

If drum tester such as a speedometer tester, brake/speedometer combination tester or chassis dynamometer is used with the blind spot monitor main switch (multi-function switch) on, the blind spot monitor system may store this DTC by mistake.

DTC Code DTC Detection Condition Trouble Area
C1AC1 When the blind spot monitor sensor deviates 5 degrees or more from the horizontal axis when the system is activated. Blind spot monitor sensor LH