BLIND SPOT MONITOR SYSTEM, Diagnostic DTC:C1AC1

DTC Code DTC Name
C1AC1 Master Module Horizontal Axis Misalignment

DESCRIPTION

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

Tech Tips

If drum tester such as a speedometer tester, brake/speedometer combination tester or chassis dynamometer is used with the blind spot monitor main switch (integration control and panel assembly) 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 RH

INSPECTION PROCEDURE

Note

When checking for DTCs, make sure that the blind spot monitor main switch (integration control and panel assembly) is on.

PROCEDURE


  1. CHECK INSTALLATION CONDITION


    1. Check the installation condition of the blind spot monitor sensor RH Click here.

      Tech Tips

      Take the appropriate action in accordance with the result.


    NEXT

  2. PERFORM BEAM AXIS CONFIRMATION


    1. Install the rear bumper Click here.

    2. Perform Blind Spot Monitor Beam Axis Confirmation using the GTS Click here.


    NG

    REPLACE BLIND SPOT MONITOR SENSOR RH Click here

    OK

    END