Driver Position Memory System (DPMS)

• Component Location Index
• System Description
  • Notes
  • Memory Retrieve
  • Power Seat Position Sensors
  • Power Mirror Position Sensors
  • Reverse Mirror Control
• Circuit Diagram - Power Seat
• Circuit Diagram - Power Mirror
• General Troubleshooting Information
  • Notes
  • Erasing the DTC from Memory
    • With the HDS
    • Without the HDS
    • Erasing the Driving Position from Memory
• System Input Test and Function Test
• Power Seat Control Unit Input Test
• Power Mirror Control Unit Input Test
• DTC Troubleshooting
  • DTC B1802: Power Seat Control Unit Internal Error (EEPROM error)
  • DTC B1805: Power Seat Control Unit Lost Communication with Gauge Control Module (VSP/NE signal)
  • DTC B1806: Power Seat Control Unit Lost Communication with MICU (MICU Message)
  • DTC B1807: Power Seat Control Unit Lost Communication with MICU (Door Switch Message)
  • DTC B1808: Power Seat Control Unit Lost Communication with Gauge Control Module (A/T Message)
  • DTC B1809: Power Seat Control Unit Lost Communication with Door Multiplex Control Unit (Memory Switch Message)
  • DTC B1825: Power Seat Slide Motor Pulse Error
  • DTC B1826: Power Seat Front Up-down Motor Pulse Error
  • DTC B1827: Power Seat Rear Up-down Motor Pulse Error
  • DTC B1828: Power Seat Recline Motor Pulse Error
  • DTC B1829: A/T P Signal and VSS Signal Mismatch
  • DTC B1830: Right Mirror Horizontal Sensor Malfunction
  • DTC B1831: Right Mirror Vertical Sensor Malfunction
  • DTC B1832: Left Mirror Horizontal Sensor Malfunction
  • DTC B1833: Left Mirror Vertical Sensor Malfunction
  • DTC B1834: M/T Harness Poor Ground
  • DTC B1837: Power Seat Position Memory Recall Error
  • DTC B1843: Power Seat Control Unit lost communication with other units (UART communication error)
• Driver's Power Seat Motor Test
• Driving Position Memory Switch Test/Replacement
• Power Seat Adjustment Switch Test/Replacement