F8 Check Circuit 640 (R/Y) For Open

Connector:

- Using an ohmmeter, measure resistance between fuse junction panel connector pin C2-4, circuit 640 (R/Y) and instrument cluster connector pin C3-8, circuit 640 (R/Y).

- Is resistance less than 5 ohms?

YES -- Go to F9. F9 Check Circuit 570 (BK/W) For Open

NO -- Service circuit 640 (R/Y) for open. Restore vehicle. Retest system.