2014 Honda Pilot EX-L, FWDFACTORY OEM SERVICE PROCEDURE

Driving Position Memory System (DPMS) DTCS

DRIVING POSITION MEMORY DIAGNOSTIC TROUBLE CODES (DTC) IDENTIFICATION

DTC Description
DTC B1802 Power Seat Control Unit Failure
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 VSP Signal Mismatch
DTC B1830 Right Mirror Horizontal Sensor Open
DTC B1832 Left Mirror Horizontal Sensor Open
DTC B1836 Power Seat Position Sensor Circuit Short
DTC B1837 Memory Position Calling Timeout
DTC B1843 UART Communication Error
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
DTC U0155 Power Seat Control Unit Lost Communication With Gauge Control Module (VSP/NE frame)
DTC U0199 Power Seat Control Unit Lost Communication With Door Multiplex Control Unit (DRLockSW frame)
DTC U1282 Power Seat Control Unit Lost Communication With MICU
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.