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Toyota Tacoma (2015-2018) Service Manual / Steering Column / Steering Lock System

Toyota Tacoma (2015-2018) Service Manual: Steering Lock System

  • Precaution
  • Parts Location
  • System Description
  • System Diagram
  • How To Proceed With Troubleshooting
  • Problem Symptoms Table
  • Diagnosis System
  • Dtc Check / Clear
  • Terminals Of Ecu
  • Data List / Active Test
  • Diagnostic Trouble Code Chart
  • Open / Short in Steering Lock ECU (B2781)
  • Power Source Control ECU Malfunction (B2782)
  • IG2 Signal Malfunction (B2788)
  • Unable to Lock Steering Wheel
  • Unable to Unlock Steering Wheel (Engine cannot Start)
Reassembly
REASSEMBLY PROCEDURE 1. INSTALL UN-LOCK WARNING SWITCH ASSEMBLY (w/o Smart Key System) (a) Engage the 2 claws to install the un-lock warning switch assembly to the upper steering column bracket a ...

Precaution
PRECAUTION 1. PRECAUTIONS WHEN CHECKING FOR DTCS (a) When the cable is disconnected from the negative (-) battery terminal, the DTCs stored in the steering lock ECU (steering lock actuator or UPR ...

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Inspection
INSPECTION PROCEDURE 1. INSPECT FRONT NO. 1 SPEAKER ASSEMBLY (w/o Amplifier Box Speaker Assembly) (a) Measure the resistance according to the value(s) in the table below. Standard resistance: Tester Connection Condition Specified Condition 1 ...

Front Passenger Occupant Classification System
Your Toyota Tacoma is equipped with a front passenger occupant classification system. The system monitors the conditions of the front passenger seat and, based on the detected status, activates or deactivates the following SRS airbags as appropriate. SRS front passenger airbag SRS front passenger ...

Operation Check
OPERATION CHECK 1. NOTICE WHEN CHECKING THE FOLLOWING (a) Wireless door lock/unlock function: This wireless door lock control function operates only when the following 3 conditions are met: (1) There is no key in the ignition key cylinder. (2) All doors are closed. (3) The power door lock sy ...

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