Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Blind Spot Monitor System

DTC Code

Detection Item

See page

C1A45

Vehicle Speed Sensor

C1A47

Steering Angle Sensor

C1AB0

Short to +B in Outer Mirror Indicator(Master)

C1AB1

Short to +B in Outer Mirror Indicator(Slave)

C1AB2

Short to GND in Outer Mirror Indicator(Master)

C1AB3

Short to GND in Outer Mirror Indicator(Slave)

C1AB4

Open in Outer Mirror Indicator(Master)

C1AB5

Open in Outer Mirror Indicator(Slave)

C1AB6

Blind Spot Monitor Master Module

C1AB7

Blind Spot Monitor Slave Module

C1AB8

Destination Information Undefined

C1ABB*

Blind Spot Monitor Master Module Beam Axis Inspection Incomplete

C1ABC*

Blind Spot Monitor Slave Module Beam Axis Inspection Incomplete

C1ABD

Short to +B in Buzzer

C1ABE

Short to GND or Open in Buzzer

C1AC1

Master Module Horizontal Axis Misalignment

C1AC2

Slave Module Horizontal Axis Misalignment

U0100

Lost Communication with ECM / PCM "A"

U0126

Lost Communication with Steering Angle Sensor Module

U0129

Lost Communication with Brake System Control Module

U0142

Lost Communication with Body Control Module "B"

U0232

Lost Communication with Blind Spot Monitor Slave Module

U1331

Software Incompatibility with Body Control Module "B"

HINT:

*: Stored when a blind spot monitor sensor is replaced.

Data List / Active Test
DATA LIST / ACTIVE TEST 1. DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when dec ...

Software Incompatibility with Body Control Module "B" (U1331)
DESCRIPTION This DTC is stored when the destination information of the main body ECU (multiplex network body ECU) does not match that of the blind spot monitor sensors. DTC Code ...

Other materials:

Rear Airbag Sensor LH Circuit Malfunction (B1635/24)
DESCRIPTION The airbag sensor LH consists of parts such as the safing sensor, the diagnostic circuit and the lateral deceleration sensor. When the airbag sensor assembly receives signals from the lateral deceleration sensor, it determines whether or not the SRS should be activated. DTC B1635/ ...

Reassembly
REASSEMBLY CAUTION / NOTICE / HINT HINT: Use the same procedures for both the LH and RH sides. The procedure described below is for the LH side. PROCEDURE 1. INSTALL SIDE TURN SIGNAL LIGHT ASSEMBLY (w/ Side Turn Signal Light) 2. INSTALL OUTER MIRROR COVER (w/o Side Turn Si ...

Mechanical System Tests
MECHANICAL SYSTEM TESTS 1. STALL SPEED TEST HINT: This test is to check the overall performance of the engine and transmission. CAUTION: This test should be done on a paved surface (a surface that is not slippery). To ensure safety, perform this test in an open and level area tha ...

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