Anti-Theft/Immobilizer Control System

• General Description
  • Immobilizer System: System Description
    • Input/Output Signal Chart
      • BCM
    • System Description
    • Precautions For Key Registration
    • Security Indicator
    • Maintenance Information
  • Immobilizer System: Component Description
  • Vehicle Security System: System Description
    • Description
    • Operation Flow
      • Notes
      • Disarmed Phase
      • Pre-Armed Phase And Armed Phase
      • Condition of Activating The System
      • Condition of Deactivating The System
  • Vehicle Security System: Component Description
• Schematic and Routing Diagram
  • Immobilizer System: System Diagram
  • Vehicle Security System: System Diagram
• Component Location
  • Immobilizer System: Component Parts Location
  • Vehicle Security System: Component Parts Location - King Cab
  • Vehicle Security System: Component Parts Location - Crew Cab
• Diagnostic Information and Procedure
  • Diagnosis and Repair Workflow
    • Overall Sequence
    • Detailed Flow
  • Additional Service When Replacing Control Unit: Special Repair Requirement
  • ECM Re-Communicating Function: Description
  • ECM Re-Communicating Function: Special Repair Requirement
  • SDT Function (BCM - COMMON ITEM)
  • SDT Function (BCM - IMMU)
  • SDT Function (BCM - THEFT ALM)
  • Power Supply and Ground Circuit Check
  • ECU Diagnosis: BCM (Body Control Module)
    • Reference Value
    • Terminal Layout
    • Physical Values
  • Fail Safe: BCM
  • DTC Inspection Priority Chart: BCM
  • DTC Index: BCM
  • ECU Diagnosis: IPDM E/R (Intelligent Power Distribution Module Engine Room)
    • Reference Value
    • Terminal Layout
    • Physical Values
  • Fail Safe: IPDM E/R
  • DTC Index: IPDM E/R
  • U1000 CAN COMM Circuit
    • Description
    • DTC Logic
      • DTC Detection Logic
    • Diagnosis Procedure
  • U1010 Control Unit (CAN)
    • Description
    • DTC Logic
      • DTC Detection Logic
    • Diagnosis Procedure
    • Special Repair Requirement
  • B2190, P1614 IMMOBILIZER SYSTEM Antenna Amp
    • Description
    • DTC Logic
      • DTC Detection Logic
      • DTC Confirmation Procedure
    • Diagnosis Procedure
  • B2191, P1615 Difference of Key
    • Description
    • DTC Logic
      • DTC Detection Logic
      • DTC Confirmation Procedure
    • Diagnosis Procedure
  • B2192, P1611 ID Discord, IMMU-ECM
    • Description
    • DTC Logic
      • DTC Detection Logic
      • DTC Confirmation Procedure
    • Diagnosis Procedure
  • B2193, P1612 Chain of ECM-IMMU
    • Description
    • DTC Logic
      • DTC Detection Logic
      • DTC Confirmation Procedure
    • Diagnosis Procedure
  • P1610 Lock Mode
    • Description
    • DTC Logic
      • DTC Detection Logic
      • DTC Confirmation Procedure
    • Diagnosis Procedure
  • Key Cylinder Switch Circuit Check [Driver Side]
    • Description
    • Component Function Check
    • Diagnosis Procedure
  • Horn Function: Symptom Table
    • Hazard And Horn Reminder Function Malfunction
      • Notes
      • Conditions of Vehicle (Operating Conditions)
  • Vehicle Security Indicator Circuit Check
    • Description
    • Component Function Check
    • Diagnosis Procedure
  • Vehicle Security System Symptoms: Symptom Table
  • Immobilizer System: Symptom Table
    • Notes
    • Conditions Of Vehicle (Operating Conditions)
  • Pre-Inspection for Diagnostic
• Repair Instructions
  • Immobilizer System Antenna Amp.: Removal and Installation
    • Notes
    • Removal
    • Installation
  • Remote Keyless Entry Receiver: Removal and Installation