Seats - Service, Testing And Troubleshooting

• Description & Operation
  • Power Lumbar Support System Description - Overview
  • Power Seats System Description - Overview
  • Seat Heaters System Description - Control/Function
  • Seat Heaters System Description - Overview
  • Seat Heaters System Description - System Diagram
  • Ventilated Seats System Description - Components
  • Ventilated Seats System Description - Control/Function
  • Ventilated Seats System Description - Failsafe Function
  • Ventilated Seats System Description - Overview
  • Ventilated Seats System Description - System Diagram
• Connector View
  • Front Seat Heater Control Unit Connector for Inputs and Outputs
  • Second Row Seat Heater Control Unit Connector for Inputs and Outputs (2019 2020 2021)
  • Second Row Seat Heater Control Unit Connector for Inputs and Outputs (2022 2023 2024 2025)
  • Ventilated Seat Control Unit Connector for Inputs and Outputs
• Circuit Diagram
  • Power Lumbar Support Circuit Diagram
  • Power Seats Circuit Diagram
  • Seat Heaters Circuit Diagram (2019 2020 2021 2022 2023)
  • Seat Heaters Circuit Diagram (2024 2025)
  • Seat Remote Fold Down System Circuit Diagram
  • Ventilated Seats Circuit Diagram
• Input Test
  • Driving Position Memory System (Door Multiplex Control Unit, Power Mirror Control Unit, and Power Seat Control Unit) Input Test
  • Front Seat Heater Control Unit Input Test
  • Second Row Seat Heater Control Unit Input Test
  • Ventilated Seat Control Unit Input Test
• Test
  • Driver's Power Seat Adjustment Switch Test
    • Test
  • Driver's Power Seat Motor Test (With DPMS)
    • Test
  • Driver's Power Seat Motor Test (Without DPMS)
    • Test
  • Front Passenger's Power Seat Adjustment Switch Test
    • Test
  • Front Passenger's Power Seat Motor Test
    • Test
  • Power Lumbar Support Motor Test
    • Test
  • Power Lumbar Support Switch Test
    • Test
  • Seat Heater Switch Test
    • Test
  • Seat Heater Test
    • Test
  • Seat Heater Test - Ventilated Seats
    • Test
  • Ventilated Seat Switch Test
    • Test
• Replacement
  • Seat Heater Replacement
    • Replacement
  • Seat Heater Replacement - Ventilated Seats
    • Replacement
• Component Location Index
  • Power Lumbar Support Component Location Index
  • Power Seats Component Location Index
  • Seat Heaters Component Location Index
  • Seat Remote Fold Down System Component Location Index
  • Seats Component Location Index
  • Ventilated Seats Component Location Index