Toyota Tacoma manuals

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

DIAGNOSTIC TROUBLE CODE CHART

LANE DEPARTURE ALERT SYSTEM

DTC No.

Detection Item

Link

C1A47

Steering Angle Sensor

C1AA0

Front Camera Module Circuit

C1AA1

FCM Destination Information Unmatched

C1AA2

Vehicle Speed Tolerance Malfunction

C1AA3

Vehicle Speed Sensor Circuit

C1AA4

Yaw Rate Sensor Circuit

C1AA5

Yaw Rate Sensor Power Supply Voltage Circuit

C1AA8

Front Camera Module Incorrect Axial Gap

C1AA9

Front Camera Module Beam Axis Not Adjusted

C1AAA

FCM Destination Information Uninitialized

U0123

Lost Communication with Yaw Rate Sensor Module

U0126

Lost Communication With Steering Angle Sensor Module

U0129

Lost Communication with Brake System Control Module

U0142

Lost Communication with Body Control Module "B"

U0155

Lost Communication with Combination Meter

U0235

Lost Communication with Cruise Control Front Distance Range Sensor

Data List / Active Test
DATA LIST / ACTIVE TEST DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any part ...

Fail-safe Chart
FAIL-SAFE CHART FAIL-SAFE FUNCTION (a) When a malfunction occurs in the lane departure alert system, a message will be displayed on the multi-information display in the combination meter assembly ...

Other materials:

Inspection
INSPECTION PROCEDURE 1. INSPECT CENTER STOP LIGHT ASSEMBLY (for LED Type Stop Light) (a) Check the illuminates. (1) Apply battery voltage to the connector and check the light illumination condition. Text in Illustration *a Component without ...

Low Output Signal of Rear Speed Sensor RH (Test Mode DTC) (C1273,C1274,C1403,C1404)
DESCRIPTION Refer to DTCs C1401 and C1402 (See page ). DTC Code DTC Detection Condition Trouble Area C1273 C1274 Stored only during test mode. Rear speed sensor RH/LH Rear speed sensor rotor RH/LH (rear ax ...

Precaution
PRECAUTION 1. IGNITION SWITCH EXPRESSION (a) The type of ignition switch used on this model differs depending on the specifications of the vehicle. The expressions listed in the table below are used in this section. Expression Ignition Switch (Position) Engine S ...

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