Keyless Access Control Unit DTC Diagnostics

• Troubleshooting
  • DTC Troubleshooting: B1601 (Keyless Access Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: B1602 (Keyless Access Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: B1627
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • +B_BACK_UP, RF_DATA1, RF_GND Circuit Inspection
    • 2-Way Transceiver Inspection
    • Roof Antenna Inspection
  • DTC Troubleshooting: B1640
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: B1645
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EXT_FR_DR+, EXT_FR_DR- Shorted Wire Inspection
    • Body Control Module Inspection
    • Left-Front LF Antenna/Initiator Inspection
  • DTC Troubleshooting: B1646
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EXT_FR_DR+, EXT_FR_DR- Open Wire Inspection
    • Body Control Module Inspection
    • Left-Front LF Antenna/Initiator Inspection
  • DTC Troubleshooting: B1647
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EXT_FR_AS+, EXT_FR_AS- Shorted Wire Inspection
    • Body Control Module Inspection
    • Right-Front LF Antenna/Initiator Inspection
  • DTC Troubleshooting: B1648
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EXT_FR_AS+, EXT_FR_AS- Open Wire Inspection
    • Body Control Module Inspection
    • Right-Front LF Antenna/Initiator Inspection
  • DTC Troubleshooting: B1649
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EXT_RR_L+, EXT_RR_L- Shorted Wire Inspection
    • Body Control Module Inspection
    • Left-Rear LF Antenna/Initiator Inspection
  • DTC Troubleshooting: B1650
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EXT_RR_L+, EXT_RR_L- Open Wire Inspection
    • Body Control Module Inspection
    • Left-Rear LF Antenna/Initiator Inspection
  • DTC Troubleshooting: B1651
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EXT_RR_R+, EXT_RR_R- Shorted Wire Inspection
    • Body Control Module Inspection
    • Right-Rear LF Antenna/Initiator Inspection
  • DTC Troubleshooting: B1652
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EXT_RR_R+, EXT_RR_R- Open Wire Inspection
    • Body Control Module Inspection
    • Right-Rear LF Antenna/Initiator Inspection
  • DTC Troubleshooting: B1657
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EXT_TR+, EXT_TR- Shorted Wire Inspection
    • Body Control Module Inspection
    • Rear Bumper LF Antenna Inspection
  • DTC Troubleshooting: B1658
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EXT_TR+, EXT_TR- Open Wire Inspection
    • Body Control Module Inspection
    • Rear Bumper LF Antenna Inspection
  • DTC Troubleshooting: B1659
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EXT_F+, EXT_F- Shorted Wire Inspection
    • Body Control Module Inspection
    • Front Interior LF Antenna Inspection
  • DTC Troubleshooting: B1660
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EXT_F+, EXT_F- Open Wire Inspection
    • Body Control Module Inspection
    • Front Interior LF Antenna Inspection
  • DTC Troubleshooting: B1661
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EXT_R+, EXT_R- Shorted Wire Inspection
    • Body Control Module Inspection
    • Middle Interior LF Antenna Inspection
  • DTC Troubleshooting: B1662
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EXT_R+, EXT_R- Open Wire Inspection
    • Body Control Module Inspection
    • Middle Interior LF Antenna Inspection
  • DTC Troubleshooting: B1663
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EXT_M+, EXT_M- Shorted Wire Inspection
    • Body Control Module Inspection
    • Rear Interior LF Antenna Inspection
  • DTC Troubleshooting: B1664
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
    • EXT_M+, EXT_M- Open Wire Inspection
    • Body Control Module Inspection
    • Rear Interior LF Antenna Inspection
  • DTC Troubleshooting: U1280 (Keyless Access Control Unit)
    • Notes
    • Overview
  • DTC Troubleshooting: U1281 (Keyless Access Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function
  • DTC Troubleshooting: U128D (Keyless Access Control Unit)
    • Notes
    • Overview
    • Inspection Outline
    • Confirmation Procedure
    • Related Information
    • HDS Function