DTC C1AB4-13: Outer Mirror Indicator (Module "B" Side) Circuit Open [11/2023 - ]: Description

This DTC is stored when the blind spot monitor sensor LH (B) detects an open in the outer rear view mirror indicator LH.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
C1AB4-13	Outer Mirror Indicator (Module "B" Side) Circuit Open	Both of the following conditions are met: The blind spot monitor system is on The current flowing to the indicator is below a specified value when indicator operation voltage is being sent to the indicator	Outer mirror LH (outer rear view mirror indicator LH) Outer rear view mirror assembly LH Harness or connector Blind spot monitor sensor LH (B) Outer mirror control ECU assembly LH*

*: w/ Seat Position Memory