Security System Keyless Entry System - Testing & Troubleshooting (1 Of 2)

• Component Location Index
  • HOMELINK Remote Control System
  • Keyless Access System
  • Keyless/Power Door Locks/Security System
• Input Test
  • Keyless Access System (Keyless Access Control Unit, Electric Steering Lock, And TPMS Control Unit) (2016 2017 2018)
  • Keyless Access System (Keyless Access Control Unit, Electric Steering Lock, And TPMS Control Unit) (2019 2020 2021)
  • Keyless/Power Door Locks/Security System (MICU, Door Multiplex Control Unit, And Front Passenger's Power Window Switch)
• Check
  • Keyless Access System Check
• System Description
  • Keyless Access - Components
    • Engine Start/Stop Switch
    • LF (Low Frequency) Antennas
    • Door Touch Sensors and Outer Handle Lock Switches
    • Remote
    • Keyless Buzzer
  • Keyless Access - Control/Function
    • Smart Entry Function
    • Keyless Entry Function
    • Remote Search Function
    • Lighting and Indicator Function
    • Backup Communication Function
    • Remote Engine Start System
      • Start The Engine
      • Remote Engine Start Link
    • Key Lockout Prevent Function
    • Electric Steering Lock (Canada and Mexico Models)
    • Immobilizer Function
    • Alarm Function
    • Registration Facility
    • Fault Diagnosis Function
    • Client Emergency
    • Panic Function
    • Walk Away Auto Lock Function
  • Keyless Access - FAILSAFE Function
  • Keyless Access - Overview
  • Keyless Access - System Diagram
  • Keyless/Power Door Locks/Security - Components
    • Door Lock Switches
    • Door Lock Knob Switch/Door Lock Actuator/Driver's Door Key Cylinder Switch
      • Notes
      • Front Door Latch
      • Rear Door Latch
    • Tailgate Release Actuator/Tailgate Latch Switch (Without Power Tailgate)
    • Security Hood Switch
    • Door Switch
  • Keyless/Power Door Locks/Security - Control/Function
    • Door Lock Control
    • Tailgate Control (Without Power Tailgate)
    • Keyless Door Lock Control
    • Keyless Tailgate Lock Control (Without Power Tailgate)
    • Automatic Door Lock/Unlock Control
      • Notes
      • Automatic Door Lock Function:
      • Automatic Door Unlock Function:
      • Customizing Function:
    • Security Control
      • Notes
      • Security system operating term
    • Security Setting
    • Security Alarm
    • Answer Back Control
  • Keyless/Power Door Locks/Security - Overview
    • Keyless Entry System
    • Door Lock System
    • Security Alarm System
  • Keyless/Power Door Locks/Security - System Diagram
• General Information
  • Keyless Access System Symptom Troubleshooting Information (2016 2017 2018)
    • General Check Before Troubleshooting
    • Symptom Troubleshooting Using the Immobilizer Indicator Lighting Pattern
      • Notes
      • Normal operation:
      • Immobilizer code is not identified:
      • Immobilizer indicator does not come on:
      • Immobilizer indicator does not go off:
    • System Check and Status Log
  • Keyless Access System Symptom Troubleshooting Information (2019 2020 2021)
    • General Check Before Troubleshooting
    • Symptom Troubleshooting Using the Security Indicator Lighting Pattern
      • Notes
      • Normal operation:
      • Immobilizer code is not identified:
      • Security indicator turns on:
    • System Check and Status Log
  • Keyless/Power Door Locks/Security System Tripped Sensor Recall
• Circuit Diagram
  • HOMELINK REMOTE CONTROL SYSTEM (With Panoramic Glass Roof) (2016 2017 2018)
  • HOMELINK REMOTE CONTROL SYSTEM (Without Panoramic Glass Roof) (2016 2017 2018)
  • HOMELINK Remote Control System (2019 2020 2021)
  • Keyless Access System (2016 2017 2018)
  • Keyless Access System (2019 2020 2021)
  • KEYLESS/POWER DOOR LOCKS/SECURITY SYSTEM (WITH Auto Idle Stop System) (2016 2017 2018)
  • KEYLESS/POWER DOOR LOCKS/SECURITY SYSTEM (WITHOUT Auto Idle Stop System) (2016 2017 2018)
  • KEYLESS/POWER DOOR LOCKS/SECURITY SYSTEM (WITHOUT Auto Idle Stop System) (2019 2020 2021)
  • KEYLESS/POWER DOOR LOCKS/SECURITY SYSTEM (WITH Auto Idle Stop System) (2019 2020 2021)
• Troubleshooting
  • Keyless Access System Touch Sensor Circuit
  • Keyless Buzzer Circuit
• Symptom Troubleshooting
  • All The Doors Will Not Lock And Unlock
  • CANNOT SELECT "ON" MODE WITH KEYLESS ACCESS AND WITH THE KEYLESS REMOTE TOUCHING THE ENGINE START/STOP SWITCH (9-Speed A/T)
  • CANNOT SELECT "ON" MODE WITH KEYLESS ACCESS AND WITH THE KEYLESS REMOTE TOUCHING THE ENGINE START/STOP SWITCH (With Electric Steering Lock)
  • CANNOT SELECT "ON" MODE WITH KEYLESS ACCESS AND WITH THE KEYLESS REMOTE TOUCHING THE ENGINE START/STOP SWITCH (6-Speed A/T) (2016 2017 2018 2019 2020)
  • Cannot Select "On" Mode With Keyless Access, But Can Select "On" Mode With The Keyless Remote Touching The Engine Start/Stop Switch
  • Immobilizer Indicator Does Not Go Off Or Does Not Come On
  • Keyless Access Indicator Does Not Go Off Or Does Not Come On
  • Security Indicator Blinks
  • The Doors Will Not Unlock Or Lock With The Door Outer Handle Touch Sensor Or Lock Switch, But Will Unlock Or Lock With The Keyless Remote
  • The Doors Will Not Unlock Or Lock With The Keyless Remote, But Will Unlock Or Lock With The Door Outer Handles
  • The Engine Starts But Stalls Immediately
  • The Key-In Reminder Does Not Sound
  • The Key-In Reminder Sounds In Vehicle Off Mode When Door Is Open