Toyota Tacoma (2015-2018) Service Manual: Utility
UTILITY
NOTICE:
If the forward recognition camera has been replaced due to a malfunction in the lane departure alert system, be sure to perform Recognition Camera/Target Position Memory and Optical Axis Learning. Otherwise all systems that use the forward recognition camera may be affected.
HINT:
Refer to Front Recognition Camera System for details of Recognition Camera/Target Position Memory and Recognition Camera Axis Adjust.
Click here .gif)
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are lis ...
Diagnosis System
DIAGNOSIS SYSTEM
CHECK DLC3
(a) Check the DLC3.
Click here
FUNCTION OF WARNING INDICATOR AND MESSAGE
(a) If the lane departure alert system is not functioning properly, the driver
is warned b ...
Other materials:
Reservoir Level Switch Disconnected (C1453,C1454)
DESCRIPTION
The brake fluid level warning switch sends the appropriate signal to the skid
control ECU (master cylinder solenoid) when the brake fluid level drops.
DTC Code
DTC Detection Condition
Trouble Area
C1453
With the ECU termina ...
System Description
SYSTEM DESCRIPTION
1. DESCRIPTION
A part-time 2-speed VF2CM transfer uses a touch select 2-4 and high-low
system, enabling the driver to switch between 2WD, H4 and L4 modes by turning
the transfer position switch.
Through these switch signals, the 4 wheel drive control ECU actua ...
Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
The main body ECU (multiplex network body ECU) and certification ECU (smart key
ECU assembly) control the LIN communication system. LIN communication system data
and Diagnostic Trouble Codes (DTCs) can be read through the Data Link Connector
3 (DLC3).
When th ...
