C0042 SUBARU - Power Supply Voltage Failure
- Power Supply Voltage harness is open or shorted
- Power Supply Voltage circuit poor electrical connection
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C0042 Subaru DescriptionThe Anti-Lock Brake System (ABS) Module monitors the Power Supply Voltage. The ABS Module sets the OBDII code when the Power Supply Voltage is not to factory specifications.
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