DTC 63

Circuit Description

DTCs 61, 62, and 63 relate to the reset switches in the BPMV. if the reset switches send false pressure difference indications, these DTCs are set. No parts in the BPMV are serviceable. After verifying the DTC is consistent, the BPMV must replaced.

TEST DESCRIPTION:

- Check if DTC 61, 62, or 63 is set in memory.