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Toyota Tacoma (2015-2018) Service Manual / Engine Immobiliser / Engine Immobiliser System(w/o Smart Key System)

Toyota Tacoma (2015-2018) Service Manual: Engine Immobiliser System(w/o Smart Key System)

  • Parts Location
  • Precaution
  • System Description
  • System Diagram
  • How To Proceed With Troubleshooting
  • Problem Symptoms Table
  • Registration
  • Diagnosis System
  • Dtc Check / Clear
  • Data List / Active Test
  • Diagnostic Trouble Code Chart
  • Theft Deterrent System Communication Line High Fixation (B279A,B279A12)
  • Theft Deterrent System Presence Detection (B279C,B279C95)
  • Engine Immobiliser System Malfunction (B2799,B279986)
  • Push Switch / Key Unlock Warning Switch Malfunction (B2780)
  • Antenna Coil Open / Short (B2784)
  • Transponder Chip Malfunction (B2793,B2794,B2797,B2798)
  • Engine does not Start because No Initial Combustion
  • Engine does not Start but Initial Combustion Occurs
  • Key Cannot be Registered
  • Security Indicator Light Does not Blink
Immobiliser System does not Operate Properly
DESCRIPTION The engine immobiliser system compares the ID code that is registered in the certification ECU (smart key ECU assembly) with the ID code of the transponder chip that is embedded in th ...

Parts Location
PARTS LOCATION ILLUSTRATION ILLUSTRATION ...

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Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Air Conditioning System DTC Code Detection Item Memory See page B1411/11 Room Temperature Sensor Circuit Memorized (4 seconds or more) B1412/12 ...

Removal
REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for both the RH and LH sides. The procedure described below is for the LH side. PROCEDURE 1. PRECAUTION CAUTION: Be sure to read Precaution thoroughly before servicing (See page ). NOTICE: After turning the ign ...

Compressor Lock Sensor Circuit (B1422/22)
SYSTEM DESCRIPTION The ECM sends the engine speed signal to the air conditioning amplifier assembly via CAN communication. The air conditioning amplifier assembly reads the difference between compressor speed and engine speed. When the difference becomes too large, the air conditioning ampli ...

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