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:

On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT FOR COOLANT LEAK HINT: The sliding surface inside the engine water pump assembly is lubricated by engine coolant. As some engine coolant is discharged during normal operation, engine coolant residue (solids) may be found on the drain plu ...

Dtc Check / Clear
DTC CHECK / CLEAR 1. CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the Techstream on. (d) Enter the following menus: Powertrain / Engine / Trouble Codes. (e) Check for DTCs, and then write them down. (f) Check the details of the DTCs (See page ...

Installation
INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH side and LH side. The procedure listed below is for the LH side. PROCEDURE 1. INSTALL FRONT COIL SPRING (a) Install SST to the front coil spring, and secure SST in a vise. SST: 09727-00 ...

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