2007 Ford Explorer 4.6 8, RWDFACTORY OEM SERVICE PROCEDURE

Module Configuration

DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Source Perform Test
B2477 Module Configuration Failure
  • Anti-lock brake system (ABS) module
  • Audio unit
  • Driver seat module (DSM)
  • Digital versatile disc (DVD) player
  • Electronic automatic temperature control (EATC)
  • Parking aid module (Mountaineer, Explorer Sport Trac)
  • Instrument cluster
  • Restraints control module (RCM)
  • Satellite radio receiver
  • Smart junction box (SJB)
CARRY OUT PMI. REFER to Programmable Module Installation .
B2477 Module Configuration Failure
  • Occupant classification sensor module
INSTALL a new occupant classification sensor module. REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B2900 VIN mismatch
  • ABS module
  • RCM
CARRY OUT PMI. REFER to Programmable Module Installation .
P0602 Powertrain Control Module Programming Error
  • Powertrain control module (PCM)
CARRY OUT PMI. REFER to Programmable Module Installation .
P0605 Internal Control Module Read Only Memory (ROM) Error
  • PCM
CARRY OUT PMI. REFER to Programmable Module Installation .
P0605 Internal Control Module Read Only Memory (ROM) Error
  • Transmission control module (TCM)
INSTALL a new TCM. REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 6R60 .
P1639 Vehicle ID Block Corrupted, Not Programmed
  • PCM
CARRY OUT PMI. REFER to Programmable Module Installation .
U0300 Internal Module Software Incompatibility
  • RCM
CARRY OUT PMI. REFER to Programmable Module Installation .
U2050 No Application Present
  • ABS module
  • Audio unit
  • Driver seat module
  • DVD player
  • EATC
  • Four wheel drive (4WD) control module
  • Instrument cluster
  • Power running board module
  • RCM
  • Satellite radio receiver
  • SJB
CARRY OUT PMI. REFER to Programmable Module Installation .
U2050 No Application Present
  • Occupant classification sensor module
INSTALL a new occupant classification sensor module. REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
U2051 One or More Calibration Files Missing / Corrupt
  • Audio unit
  • EATC
  • Instrument cluster
  • RCM
CARRY OUT PMI. REFER to Programmable Module Installation .
U2051 One or More Calibration Files Missing / Corrupt
  • Occupant classification sensor module
INSTALL a new occupant classification sensor module. REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
U2051 One or More Calibration Files Missing / Corrupt
  • Parking aid module (PAM)
INSTALL a new parking aid module. REFER to PARKING AID .
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:

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