DTC C1AB4: Open in Outer Mirror Indicator (Master) [06/2018 - ]: Description

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

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
C1AB4	Open in Outer Mirror Indicator (Master)	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 RH Outer rear view mirror assembly RH Wire harness or connector Blind spot monitor sensor RH Outer mirror control ECU assembly RH

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C1AB4

Open in Outer Mirror Indicator (Master)

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 RH
Outer rear view mirror assembly RH
Wire harness or connector
Blind spot monitor sensor RH
Outer mirror control ECU assembly RH