DTC C1AB5: Open in Outer Mirror Indicator(Slave) [08/2013 - ]: Description

WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.

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

DTC No.	DTC Detection Condition	Trouble Area
C1AB5	Both of the following conditions are met: The blind spot monitor main switch (warning canceling switch assembly) is on. The current flowing to the indicator is below a specified value when indicator operation voltage is being sent to the indicator.	Outer rear view mirror RH (outer rear view mirror indicator RH) Outer rear view mirror assembly RH Wire harness or connector Blind spot monitor sensor RH Outer mirror control ECU assembly RH

DTC No.

DTC Detection Condition

Trouble Area

C1AB5

Both of the following conditions are met:

The blind spot monitor main switch (warning canceling switch assembly) is on.

The current flowing to the indicator is below a specified value when indicator operation voltage is being sent to the indicator.

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