PC9

- Open power network box and remove ABS diode.

- Verify diode terminals are clean and firmly in place.

- Check for continuity between ABS bulb socket ground and diode terminal in power network box for Circuit 603 (DG).

- Is there continuity?

YES -- Go to PC10. PC10

NO -- Service open circuit in warning light ground or loose terminal. Reinsert ABS diode. Go to PC3. PC3