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DTC P1F08: Internal Control Module Read Only Memory (ROM) Error: Notes

  1. -

    DTC detecting condition: 

    Immediately at fault recognition

    Trouble symptom: 

    Drivability getting worse.

  1. CHECK DTC  .
    1. Using the Subaru Select Monitor, perform the clear memory of [AWD Control]. Ref. to COMMON (DIAG)>CLEAR MEMORY .
    2. Read the DTC of [AWD Control] using the Subaru Select Monitor. Ref. to AWD CONTROL (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .

    Is DTC P1F08 displayed?

    Yes:  Replace the AWD control module. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION (TH2A)>AWD CONTROL MODULE .

    No:  Current condition is normal. Check for interference from noise, etc.