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OBD II Fault Code P1F33 :

Description of Fault code P1F33

Pre-charge Failed

Possible failuer P1F33

  • BM Switch OFF (Wrong Operation)
  • BM Contactor failure
  • FCVSCM failure
  • DC-DC Converter failure
  • ACCMPI Module failure
  • APMPI Module failure
  • DMPI Module failure
  • BVCM failure
  • Open-circuit of cable connecting BM Contactor and BVCM (+,-)
  • Open-circuit of cable connecting BMCM and Bypass Contactor
  • Open-circuit of Power Line between IGP1B RLY and FCVSCM
  • Open-circuit of cable connecting FCVSCM and High Voltage Contactor (+)

Diagnostic Procedure using AutoHex II Scan Tool

  • The rear average wheel speed > 15km/h and vehicle speed on the meter<1km/h
  • If the rear average wheel speed > 15km/h and VSP<1km/h lasts for 0.3 seconds, the malfunction is determined.

Test Conditions using AutoHex tester

  • Vehicle speed / wheel speed is normal
  • Brake is out of action
  • The automatic brake is out of action

Clear Fault codes Conditions

  • The rear average wheel speed > 15km/h and vehicle speed on the meter<1km/h
  • If the rear average wheel speed > 15km/h and VSP<1km/h lasts for 0.3 seconds, the malfunction is determined.

MIL Status

  • Glow ON

Kia/Hyundai Key Teaching and PIN Code Calculation


Note:

  • AutoHex II is a professional Auto diagnostic.
  • This fault code is a GERENRIC fault code, some cars may change the meaning of this fault code.
    To get the accurate fault code description you may use AutoHex II

More Fault codes:

OBD II Fault Code P1F34
OBD II Fault Code P1F35
OBD II Fault Code P1F36
OBD II Fault Code P1F37
OBD II Fault Code P1F38
OBD II Fault Code P1F39
OBD II Fault Code P1F3A
OBD II Fault Code P1F3B
OBD II Fault Code P1F3C
OBD II Fault Code P1F3D
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