D5: Check Harness Isolation

Ensure EM011, FP001 and EM010 are disconnected.
Measure resistance between FP001/002and FP001/001. FP001/002 and FP001/003.

- Is the resistance > 10 M ohms?
Yes
GO to D6 D6: Check Sensor Power Supply Voltage
No
Inspect harness/connectors EM011, FP001, EM003, FC001, BT004 and BT005 for damage, corrosion, bent/pushed back pins. Repair as necessary and test the system for normal operation.