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Inspection Procedure - Toyota Service Information 12/3/17, 12(57 am Print Exit THEFT DETERRENT / KEYLESS ENTRY THEFT DETERRENT SYSTEM Ignition Switch Circuit DESCRIPTION The body ECU determines the ignition switch position (LOCK, ACC, ON) based on signals from the IG or ACC circuit WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: · · · Inspect the fuses for circuits related to this system before performing the following procedure w/ Door Control Battery: As the door control battery is installed between the vehicle battery and body ECU, first perform the inspections to confirm that there are no malfunctions in the power source circuit for the body ECU before performing this troubleshooting procedure Click hereVehicle Interior>DOOR LOCK>POWER DOOR LOCK CONTROL SYSTEM>PRECAUTION w/ Automatic Light Control System: If the body ECU has been replaced, it is necessary to initialize the body ECU Click hereGeneral>INTRODUCTION>REPAIR INSTRUCTION>INITIALIZATION PROCEDURE 1.INSPECT IGNITION OR STARTER SWITCH ASSEMBLY a Remove the ignition or starter switch assembly for 1TR-FE: Click hereEngine / Hybrid System>1TR-FE STARTING>IGNITION SWITCH>REMOVAL for 2TR-FE: Click hereEngine / Hybrid System>2TR-FE STARTING>IGNITION SWITCH>REMOVAL https://toyotamanuals.com.au/docs/hilux-service-repair-manua…/RM100000000TF8D.html?PUB_TYPE=RM&MODE=3#RM100000000TF8D_03 Page of Inspection Procedure - Toyota Service Information for 1KD-FTV: Click hereEngine for 2KD-FTV: Click hereEngine for 1GD-FTV: Click hereEngine for 2GD-FTV: Click hereEngine for 1GR-FE: Click hereEngine for 5L-E Click hereEngine b 12/3/17, 12(57 am / Hybrid System>1KD-FTV STARTING>IGNITION SWITCH>REMOVAL / Hybrid System>2KD-FTV STARTING>IGNITION SWITCH>REMOVAL / Hybrid System>1GD-FTV STARTING>IGNITION SWITCH>REMOVAL / Hybrid System>2GD-FTV STARTING>IGNITION SWITCH>REMOVAL / Hybrid System>1GR-FE STARTING>IGNITION SWITCH>REMOVAL / Hybrid System>5L-E STARTING>IGNITION SWITCH>REMOVAL Inspect the ignition or starter switch assembly for 1TR-FE: Click hereEngine for 2TR-FE: Click hereEngine for 1KD-FTV: Click hereEngine for 2KD-FTV: Click hereEngine for 1GD-FTV: Click hereEngine for 2GD-FTV: Click hereEngine for 1GR-FE: Click hereEngine for 5L-E Click hereEngine / Hybrid System>1TR-FE STARTING>IGNITION SWITCH>INSPECTION / Hybrid System>2TR-FE STARTING>IGNITION SWITCH>INSPECTION / Hybrid System>1KD-FTV STARTING>IGNITION SWITCH>INSPECTION / Hybrid System>2KD-FTV STARTING>IGNITION SWITCH>INSPECTION / Hybrid System>1GD-FTV STARTING>IGNITION SWITCH>INSPECTION / Hybrid System>2GD-FTV STARTING>IGNITION SWITCH>INSPECTION / Hybrid System>1GR-FE STARTING>IGNITION SWITCH>INSPECTION / Hybrid System>5L-E STARTING>IGNITION SWITCH>INSPECTION Result: Proceed to OK NG (for 1TR-FE) NG (for 2TR-FE) NG (for 1KD-FTV) NG (for 2KD-FTV) NG (for 1GD-FTV) NG (for 2GD-FTV) NG (for 1GR-FE) NG (for 5L-E) OK 2.CHECK HARNESS AND CONNECTOR (BATTERY - IGNITION OR STARTER SWITCH ASSEMBLY) NG (for 1TR-FE) REPLACE IGNITION OR STARTER SWITCH ASSEMBLY Click hereEngine / Hybrid System>1TR-FE STARTING>IGNITION SWITCH>REMOVAL NG (for 2TR-FE) REPLACE IGNITION OR STARTER SWITCH ASSEMBLY https://toyotamanuals.com.au/docs/hilux-service-repair-manu…/RM100000000TF8D.html?PUB_TYPE=RM&MODE=3#RM100000000TF8D_03 Page of Inspection Procedure - Toyota Service Information 12/3/17, 12(57 am Click hereEngine / Hybrid System>2TR-FE STARTING>IGNITION SWITCH>REMOVAL NG (for 1KD-FTV) REPLACE IGNITION OR STARTER SWITCH ASSEMBLY Click hereEngine / Hybrid System>1KD-FTV STARTING>IGNITION SWITCH>REMOVAL NG (for 2KD-FTV) REPLACE IGNITION OR STARTER SWITCH ASSEMBLY Click hereEngine / Hybrid System>2KD-FTV STARTING>IGNITION SWITCH>REMOVAL NG (for 1GD-FTV) REPLACE IGNITION OR STARTER SWITCH ASSEMBLY Click hereEngine / Hybrid System>1GD-FTV STARTING>IGNITION SWITCH>REMOVAL NG (for 2GD-FTV) REPLACE IGNITION OR STARTER SWITCH ASSEMBLY Click hereEngine / Hybrid System>1GD-FTV STARTING>IGNITION SWITCH>REMOVAL NG (for 1GR-FE) REPLACE IGNITION OR STARTER SWITCH ASSEMBLY Click hereEngine / Hybrid System>1GR-FE STARTING>IGNITION SWITCH>REMOVAL NG (for 5L-E) REPLACE IGNITION OR STARTER SWITCH ASSEMBLY Click hereEngine / Hybrid System>5L-E STARTING>IGNITION SWITCH>REMOVAL 2.CHECK HARNESS AND CONNECTOR (BATTERY - IGNITION OR STARTER SWITCH ASSEMBLY) a Disconnect the ignition or starter switch assembly connector b *a Front view of wire harness connector (to Ignition or Starter Switch Assembly) Measure the voltage according to the value(s) in the table below Standard Voltage: Tester Specified Condition Connection Condition https://toyotamanuals.com.au/docs/hilux-service-repair-manu…/RM100000000TF8D.html?PUB_TYPE=RM&MODE=3#RM100000000TF8D_03 Page of Inspection Procedure - Toyota Service Information G1-5 (AM1) Body ground Always 12/3/17, 12(57 am 11 to 14 V Result: Proceed to OK NG OK 3.CHECK HARNESS AND CONNECTOR (BODY ECU - IGNITION OR STARTER SWITCH ASSEMBLY AND BODY GROUND) NG REPAIR OR REPLACE HARNESS OR CONNECTOR 3.CHECK HARNESS AND CONNECTOR (BODY ECU - IGNITION OR STARTER SWITCH ASSEMBLY AND BODY GROUND) a Remove the body ECU for LHD: Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU(for LHD)>REMOVAL for RHD: Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU(for RHD)>REMOVAL b Connect the 2D, 2E and 2J instrument panel junction block assembly connectors c Disconnect the G1 ignition or starter switch assembly connector d Measure the resistance according to the value(s) in the table below Standard Resistance: Tester Specified Condition Connection Condition G1-8 (IG1) A-7 (IG) Always Below Ω G1-8 (IG1) Body ground Always 10 kΩ or higher A-1 (GND) Body ground Always Below Ω Result: Proceed to OK (for LHD) OK (for RHD) NG OK (for LHD) https://toyotamanuals.com.au/docs/hilux-service-repair-manu…/RM100000000TF8D.html?PUB_TYPE=RM&MODE=3#RM100000000TF8D_03 Page of Inspection Procedure - Toyota Service Information 12/3/17, 12(57 am REPLACE BODY ECU Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU(for LHD)>REMOVAL OK (for RHD) REPLACE BODY ECU Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU(for RHD)>REMOVAL NG 4.CHECK HARNESS AND CONNECTOR (INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - IGNITION OR STARTER SWITCH ASSEMBLY AND BODY GROUND) 4.CHECK HARNESS AND CONNECTOR (INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY IGNITION OR STARTER SWITCH ASSEMBLY AND BODY GROUND) a Disconnect the 2D, 2E and 2J instrument panel junction block assembly connectors b Disconnect the G1 ignition or starter switch assembly connector c Measure the resistance according to the value(s) in the table below Standard Resistance: Tester Specified Condition Connection Condition G1-8 (IG1) 2E-1 Always Below Ω 2D-7 - 2D-5 Always Below Ω G1-8 (IG1) Body ground Always 10 kΩ or higher 2D-7 - Body ground Always 10 kΩ or higher 2J-5 - Body ground Always Below Ω Result: Proceed to OK (for LHD) OK (for RHD) NG OK (for LHD) REPLACE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU(for LHD)>REMOVAL OK (for RHD) REPLACE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU(for RHD)>REMOVAL NG https://toyotamanuals.com.au/docs/hilux-service-repair-manu…/RM100000000TF8D.html?PUB_TYPE=RM&MODE=3#RM100000000TF8D_03 Page of Inspection Procedure - Toyota Service Information 12/3/17, 12(57 am REPAIR OR REPLACE HARNESS OR CONNECTOR © 2012 TOYOTA MOTOR CORPORATION All Rights Reserved https://toyotamanuals.com.au/docs/hilux-service-repair-manu…/RM100000000TF8D.html?PUB_TYPE=RM&MODE=3#RM100000000TF8D_03 Page of Inspection Procedure - Toyota Service Information 12/3/17, 12(57 am Print Exit THEFT DETERRENT / KEYLESS ENTRY THEFT DETERRENT SYSTEM Ignition Switch Circuit DESCRIPTION The body ECU determines the ignition switch position (LOCK, ACC, ON) based on signals from the IG or ACC circuit WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: · · · Inspect the fuses for circuits related to this system before performing the following procedure w/ Door Control Battery: As the door control battery is installed between the vehicle battery and body ECU, first perform the inspections to confirm that there are no malfunctions in the power source circuit for the body ECU before performing this troubleshooting procedure Click hereVehicle Interior>DOOR LOCK>POWER DOOR LOCK CONTROL SYSTEM>PRECAUTION w/ Automatic Light Control System: If the body ECU has been replaced, it is necessary to initialize the body ECU Click hereGeneral>INTRODUCTION>REPAIR INSTRUCTION>INITIALIZATION PROCEDURE 1.INSPECT IGNITION OR STARTER SWITCH ASSEMBLY a Remove the ignition or starter switch assembly for 1TR-FE: Click hereEngine / Hybrid System>1TR-FE STARTING>IGNITION SWITCH>REMOVAL for 2TR-FE: Click hereEngine / Hybrid System>2TR-FE STARTING>IGNITION SWITCH>REMOVAL https://toyotamanuals.com.au/docs/hilux-service-repair-manua…/RM100000000TF8D.html?PUB_TYPE=RM&MODE=3#RM100000000TF8D_03 Page of Inspection Procedure - Toyota Service Information for 1KD-FTV: Click hereEngine for 2KD-FTV: Click hereEngine for 1GD-FTV: Click hereEngine for 2GD-FTV: Click hereEngine for 1GR-FE: Click hereEngine for 5L-E Click hereEngine b 12/3/17, 12(57 am / Hybrid System>1KD-FTV STARTING>IGNITION SWITCH>REMOVAL / Hybrid System>2KD-FTV STARTING>IGNITION SWITCH>REMOVAL / Hybrid System>1GD-FTV STARTING>IGNITION SWITCH>REMOVAL / Hybrid System>2GD-FTV STARTING>IGNITION SWITCH>REMOVAL / Hybrid System>1GR-FE STARTING>IGNITION SWITCH>REMOVAL / Hybrid System>5L-E STARTING>IGNITION SWITCH>REMOVAL Inspect the ignition or starter switch assembly for 1TR-FE: Click hereEngine for 2TR-FE: Click hereEngine for 1KD-FTV: Click hereEngine for 2KD-FTV: Click hereEngine for 1GD-FTV: Click hereEngine for 2GD-FTV: Click hereEngine for 1GR-FE: Click hereEngine for 5L-E Click hereEngine / Hybrid System>1TR-FE STARTING>IGNITION SWITCH>INSPECTION / Hybrid System>2TR-FE STARTING>IGNITION SWITCH>INSPECTION / Hybrid System>1KD-FTV STARTING>IGNITION SWITCH>INSPECTION / Hybrid System>2KD-FTV STARTING>IGNITION SWITCH>INSPECTION / Hybrid System>1GD-FTV STARTING>IGNITION SWITCH>INSPECTION / Hybrid System>2GD-FTV STARTING>IGNITION SWITCH>INSPECTION / Hybrid System>1GR-FE STARTING>IGNITION SWITCH>INSPECTION / Hybrid System>5L-E STARTING>IGNITION SWITCH>INSPECTION Result: Proceed to OK NG (for 1TR-FE) NG (for 2TR-FE) NG (for 1KD-FTV) NG (for 2KD-FTV) NG (for 1GD-FTV) NG (for 2GD-FTV) NG (for 1GR-FE) NG (for 5L-E) OK 2.CHECK HARNESS AND CONNECTOR (BATTERY - IGNITION OR STARTER SWITCH ASSEMBLY) NG (for 1TR-FE) REPLACE IGNITION OR STARTER SWITCH ASSEMBLY Click hereEngine / Hybrid System>1TR-FE STARTING>IGNITION SWITCH>REMOVAL NG (for 2TR-FE) REPLACE IGNITION OR STARTER SWITCH ASSEMBLY https://toyotamanuals.com.au/docs/hilux-service-repair-manu…/RM100000000TF8D.html?PUB_TYPE=RM&MODE=3#RM100000000TF8D_03 Page of Inspection Procedure - Toyota Service Information 12/3/17, 12(57 am Click hereEngine / Hybrid System>2TR-FE STARTING>IGNITION SWITCH>REMOVAL NG (for 1KD-FTV) REPLACE IGNITION OR STARTER SWITCH ASSEMBLY Click hereEngine / Hybrid System>1KD-FTV STARTING>IGNITION SWITCH>REMOVAL NG (for 2KD-FTV) REPLACE IGNITION OR STARTER SWITCH ASSEMBLY Click hereEngine / Hybrid System>2KD-FTV STARTING>IGNITION SWITCH>REMOVAL NG (for 1GD-FTV) REPLACE IGNITION OR STARTER SWITCH ASSEMBLY Click hereEngine / Hybrid System>1GD-FTV STARTING>IGNITION SWITCH>REMOVAL NG (for 2GD-FTV) REPLACE IGNITION OR STARTER SWITCH ASSEMBLY Click hereEngine / Hybrid System>1GD-FTV STARTING>IGNITION SWITCH>REMOVAL NG (for 1GR-FE) REPLACE IGNITION OR STARTER SWITCH ASSEMBLY Click hereEngine / Hybrid System>1GR-FE STARTING>IGNITION SWITCH>REMOVAL NG (for 5L-E) REPLACE IGNITION OR STARTER SWITCH ASSEMBLY Click hereEngine / Hybrid System>5L-E STARTING>IGNITION SWITCH>REMOVAL 2.CHECK HARNESS AND CONNECTOR (BATTERY - IGNITION OR STARTER SWITCH ASSEMBLY) a Disconnect the ignition or starter switch assembly connector b *a Front view of wire harness connector (to Ignition or Starter Switch Assembly) Measure the voltage according to the value(s) in the table below Standard Voltage: Tester Specified Condition Connection Condition https://toyotamanuals.com.au/docs/hilux-service-repair-manu…/RM100000000TF8D.html?PUB_TYPE=RM&MODE=3#RM100000000TF8D_03 Page of Inspection Procedure - Toyota Service Information G1-5 (AM1) Body ground Always 12/3/17, 12(57 am 11 to 14 V Result: Proceed to OK NG OK 3.CHECK HARNESS AND CONNECTOR (BODY ECU - IGNITION OR STARTER SWITCH ASSEMBLY AND BODY GROUND) NG REPAIR OR REPLACE HARNESS OR CONNECTOR 3.CHECK HARNESS AND CONNECTOR (BODY ECU - IGNITION OR STARTER SWITCH ASSEMBLY AND BODY GROUND) a Remove the body ECU for LHD: Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU(for LHD)>REMOVAL for RHD: Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU(for RHD)>REMOVAL b Connect the 2D, 2E and 2J instrument panel junction block assembly connectors c Disconnect the G1 ignition or starter switch assembly connector d Measure the resistance according to the value(s) in the table below Standard Resistance: Tester Specified Condition Connection Condition G1-8 (IG1) A-7 (IG) Always Below Ω G1-8 (IG1) Body ground Always 10 kΩ or higher A-1 (GND) Body ground Always Below Ω Result: Proceed to OK (for LHD) OK (for RHD) NG OK (for LHD) https://toyotamanuals.com.au/docs/hilux-service-repair-manu…/RM100000000TF8D.html?PUB_TYPE=RM&MODE=3#RM100000000TF8D_03 Page of