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Home >> Subaru >> 2021 >> Crosstrek Hybrid >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 20 (Engine Control System (2.5L) (Diagnostics) (2 Of 4)) >> Diagnostic Procedure With Diagnostic Trouble Code (DTC) >> DTC P0606: Control Module Processor >> General Description >> Outline Of Diagnosis

Outline Of Diagnosis

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Judge as NG when the CPU operation is abnormal.

Diagnosis 1-1 and 1-2: Instruction check

Diagnosis 2: Software flow check

Diagnosis 3: Software monitor check

Diagnosis 4: If the output IC operation is abnormal

Diagnosis 5: CAN register check

Diagnosis 6: Control module function check

Diagnosis 7: Self check

Diagnosis 8: History monitoring

Diagnosis 9: Voltage monitoring