2007 Kia Sedona BaseFACTORY OEM SERVICE PROCEDURE

Ram (Rear Area Module)

RAM (REAR AREA MODULE) DIAGNOSTIC TROUBLE CODES DTC (LIST)

DTC Code Description
B1624 EEPROM FAILURE
B1627 EEPROM CORRUPTION
B1646 S/W RESCUE MODE
B2115 REAR DEFOG RELAY FAIL
B2441 RR WIPER P. POS. DETECT FAIL
B2524 BRAKE LAMP OPEN
B2535 RIGHT T/SIGNAL LAMP SHORT TO GND
B2537 RIGHT T/SIGNAL LAMP OPEN
B2539 LEFT T/SIGNAL LAMP SHORT TO GND
B2541 LEFT T/SIGNAL LAMP OPEN
B2579 RR TAIL MARKER LAMP SHORT TO GND
B2581 RR TAIL MARKER LAMP OPEN
B2583 RL TAIL MARKER LAMP SHORT TO GND
B2585 RL TAIL MARKER LAMP OPEN
B2587 BACK UP LAMP SHORT TO GND
B2589 BACK UP LAMP OPEN
B2598 RR BLOWER SW ILLU. CIR. OPEN
B2599 RR BLOWER SW ILLU. SHORT TO GND
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.

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