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Model reference

Maytag JGS9900BD

Range

3 documents21 error codes11 service modes

Available documentation

Service Manual

  • Gas Slide-In Range Service Manual73 pg
    Covers this model
  • Service Manual - Gas Slide-In Range73 pg
    Covers this model
  • Failure Codes And Wiring Diagrams For Maytag Heritage Gas & Electric Ranges124 pg
    Covers this model
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Diagnose your Maytag JGS9900BD.

  • Step-by-step diagnostics from the service manual
  • Test values, resistance specs, and wiring references
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Error codes (21)

CodeMeaning
1c1cShorted key detected on the control system.1c2cMembrane keyboard disconnected from control.1c4cBoard-to-board communication failure.1c6cEEPROM hardware fault.1c7cControl not calibrated.1c81EEPROM CRC error1c8cEEPROM CRC error1d11Unlocked runaway temperature1d21Locked runaway temperature3d11Temperature sensor open circuit.3d21Temperature sensor shorted.3d41Meat probe shorted.3d51Meat probe not calibrated.4d11Door switch not closed when locked.4d21No cooling fan rotation detected.4d31Cooling fan on when de-energized.4d41Cooling fan overspeed condition.4d51Door switch circuit fault.9d11Latch will not lock.9d21Latch will not unlock.9d31Latch both locked and unlocked simultaneously.

Service modes (11)

  • Control Lockout["Press the Back and Setup pads simultaneously for 5 seconds to lock."]
  • Control Reset["Press the Setup pad.","Press the right ATM pad until SERVICE displays.","Press the left ATM pad…
  • Demo Mode["Press the Setup pad.","Press the right ATM pad until DEMO displays.","Press the left ATM pad to…
  • Display Test["Press the Setup pad.","Press the right ATM pad until SERVICE displays.","Press the left ATM pad…
  • Faults Access["Press the Setup pad.","Press the right ATM pad until SERVICE displays.","Press the left ATM pad…
  • Quick Test1
  • Quick Test Mode (EOC III)["Press the Setup pad.","Press the right ATM pad.","Press the left ATM pad.","Press and hold Back…
  • Service Mode1
  • Service Mode (EOC III)["Press the Setup pad.","Press the right ATM pad until SERVICE displays.","Press the left ATM pad…
  • Software Versions Access["Press the Setup pad.","Press the right ATM pad until SERVICE displays.","Press the left ATM pad…
  • Test Access["Press the Setup pad.","Press the right ATM pad until SERVICE displays.","Press the left ATM pad…

Full entry steps, exit procedures, and test sequences are available in Max.

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