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Toyota Tacoma (2015-2018) Service Manual / Door Lock / Smart Key System(for Entry Function)

Toyota Tacoma (2015-2018) Service Manual: Smart Key System(for Entry Function)

  • Parts Location
  • Precaution
  • System Diagram
  • How To Proceed With Troubleshooting
  • System Description
  • Customize Parameters
  • Operation Check
  • Problem Symptoms Table
  • Diagnosis System
  • Terminals Of Ecu
  • Diagnostic Trouble Code Chart
  • Dtc Check / Clear
  • Operation History List
  • Open in Driver Side Electrical Antenna Circuit (B27A1)
  • Open in Rear Floor Electrical Key Oscillator Circuit (B27A6)
  • All Door Entry Lock/Unlock Functions do not Operate, but Wireless Functions Operate
  • Open in Front Floor Electrical Key Oscillator Circuit (B27A5)
  • Driver Side Door Entry Lock and Unlock Functions do not Operate
  • Driver Side Door Entry Unlock Function does not Operate
  • Driver Side Door Entry Lock Function does not Operate
  • Entry Interior Alarm does not Sound
  • Room Oscillator does not Recognize Key
  • Additional Key cannot be Registered
  • New Key cannot be Registered
  • Entry Exterior Alarm and Answer-back Buzzer do not Sound
All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch
DESCRIPTION The main body ECU (multiplex network body ECU) receives switch signals from the door control switch assembly on the front passenger door and activates the door lock motor on each door ...

Parts Location
PARTS LOCATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ...

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Fog Light Relay
Inspection INSPECTION PROCEDURE 1. INSPECT FOG LIGHT RELAY (a) Check the resistance. (1) Using an ohmmeter, measure the resistance between the terminals. Standard: Tester Connection Specified Condition 3-5 10 kΩ or higher ...

Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE REAR AXLE SHAFT SNAP RING (a) Using a snap ring expander, remove the snap ring. 2. REMOVE REAR AXLE SHAFT (a) Using SST and press, remove the rear axle shaft. SST: 09521-25011 SST: 09521-25021 3. REMOVE REAR AXLE BEARING RETAINER INNER (a) Remove the rear ...

Customize Parameters
CUSTOMIZE PARAMETERS PROCEDURE 1. CUSTOMIZE WIRELESS DOOR LOCK CONTROL SYSTEM (w/ Smart Key System) HINT: The following items can be customized. NOTICE: When the customer requests a change in a function, first make sure that the function can be customized. Be sure to make a not ...

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