Driving Position Memory Systems (DPMS)

• Component Location Index
• System Description
  • Notes
  • Memorizing a Seat Position
  • Memorized Position Recall with the Remotes
  • Power Seat Position Sensors
• General Troubleshooting Information
  • Using the HDS (preferred method)
  • Without the HDS (use only if HDS is not available)
  • Displaying the Diagnostic Trouble Code (DTC)
  • DTC Indications
    • No System Problem
    • System Problem
  • Canceling the DTC Indication
  • Erasing the DTC from Memory
  • Erasing the Driving Position from Memory
  • DTC Index (Without HDS)
• Circuit Diagram
• DTC
• DTC Troubleshooting
  • DTC B1802: Power Seat Control Unit EEPROM Error
  • DTC B1805: Power Seat Control Unit Lost Communication with Gauge Control Module (VSP/NE Message)
  • 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 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 B1836: Power Seat Position Sensor Circuit Short
  • DTC B1837: Driving Position Memory Recall Timeout
  • DTC B1844: Power Seat Slide Switch Circuit Malfunction
  • DTC B1845: Power Seat Recline Switch Circuit Malfunction
  • DTC B1846: Power Seat Front Up-Down Switch Circuit Malfunction
  • DTC B1847: Power Seat Rear Up-Down Switch Circuit Malfunction
• System Input Test and Function Test
• Power Seat Control Unit Input Test
• Driving Position Memory Switch Test/Replacement
• Switch Test/Replacement
• Driver's Power Seat Motor Test