Toyota Tacoma manuals

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

DIAGNOSTIC TROUBLE CODE CHART

Steering Lock System

DTC Code

Detection Item

See page

B2781

Open / Short in Steering Lock ECU

B2782

Power Source Control ECU Malfunction

B2788

IG2 Signal Malfunction

Data List / Active Test
DATA LIST / ACTIVE TEST 1. READ 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 ...

Open / Short in Steering Lock ECU (B2781)
DESCRIPTION The steering lock ECU and steering lock motor are built into the steering lock actuator assembly. The steering lock ECU (steering lock actuator or UPR bracket assembly) detects wheth ...

Other materials:

CD cannot be Ejected
PROCEDURE 1. CHECK OPERATION (a) Press the disc eject switch of the radio and display receiver assembly for 5 seconds or more and check that the CD is ejected. OK: CD is ejected. NG REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY ...

Blower Motor Circuit
DESCRIPTION The blower motor with fan sub-assembly operates according to signals from the air conditioning amplifier assembly. The blower motor with fan sub-assembly speed signals are transmitted by changes in the duty ratio. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuse ...

Data List / Active Test
DATA LIST / ACTIVE TEST HINT: By accessing the Data List displayed by the Techstream, you can check values of switches and sensors without removing any parts. Reading the Data List as the first step of troubleshooting is one method to shorten diagnostic time. 1. DATA LIST FOR OCCUPANT DETECTI ...

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