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OBD II Fault Code P0797 :

Description of Fault code P0797

CVT PRESSURE CONTROL SOLENOID VALVE C STUCK ON

Possible failuer P0797

  • Solenoid valve stuck ON

Diagnostic Procedure using AutoHex II Scan Tool

  • The malfunction is detected when the Engine is started, the voltage from IG1 is more than 10.5V, and the input voltage from VBU to TCM is less than 6V, at least 2 seconds.

Test Conditions using AutoHex tester

  • ENGINE SPEED > 400rpm
  • Battery Voltage > 10.5V

Clear Fault codes Conditions

  • The malfunction is detected when the Engine is started, the voltage from IG1 is more than 10.5V, and the input voltage from VBU to TCM is less than 6V, at least 2 seconds.

MIL Status

  • ON

BMW ECU Programming


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 P0798
OBD II Fault Code P0799
OBD II Fault Code P079A
OBD II Fault Code P079B
OBD II Fault Code P079C
OBD II Fault Code P079D
OBD II Fault Code P079E
OBD II Fault Code P079F
OBD II Fault Code P07A0
OBD II Fault Code P07A1
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