Toyota Tacoma 2015-2018 Service Manual: Blind Spot Monitor Slave Module (C1AB7)

Toyota Tacoma 2015-2018 Service Manual / Park Assist / Monitoring / Blind Spot Monitor System / Blind Spot Monitor Slave Module (C1AB7)

DESCRIPTION

This DTC is stored when the blind spot monitor sensor RH detects an internal malfunction.

DTC Code	DTC Detection Condition	Trouble Area
C1AB7	The blind spot monitor sensor RH (slave) detects an internal malfunction.	Blind spot monitor sensor RH

CAUTION / NOTICE / HINT

NOTICE:

When checking for DTCs, make sure that the blind spot monitor main switch assembly (warning canceling switch assembly) is on.

PROCEDURE

CHECK DTC

(a) Clear the DTCs (See page (b) Recheck for DTCs and check if the same DTC is output again (See page ).

(b) Recheck for DTCs and check if the same DTC is output again (See page OK: ).

OK:

No DTCs are output.

USE SIMULATION METHOD TO CHECK

REPLACE BLIND SPOT MONITOR SENSOR RH

Blind Spot Monitor Master Module Beam Axis Inspection Incomplete (C1ABB)

DESCRIPTION This DTC is stored when a beam axis inspection has not been performed for the blind spot monitor sensor LH. HINT: This DTC is always stored after replacing a blind spot monitor sensor ...

Open in Outer Mirror Indicator(Slave) (C1AB5)

DESCRIPTION This DTC is stored when the blind spot monitor sensor RH detects an open in the blind spot monitor indicator RH. DTC Code DTC Detection Condition Troub ...

Other materials:

Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Smart Key System (for Start Function) DTC Code Detection Item See page B2271 Ignition Hold Monitor Malfunction B2274 ACC Monitor Malfunction ...

Lost Communication with ECM / PCM "A" (U0100,U0126,U0129,U0142)
DESCRIPTION These DTCs are stored if there is a malfunction in the CAN communication system connected to the blind spot monitor sensor. HINT: If CAN communication system DTCs are stored, they may also be stored for other systems. DTC Code DTC Detection Condition ...

System Description
SYSTEM DESCRIPTION 1. GENERAL (a) The blind spot monitor system has the blind spot monitor function and rear cross traffic alert function. (1) Blind spot monitor function The blind spot monitor function is a function that assists the driver in making the decision to change lanes. Th ...