Test A - Instrument Cluster Inoperative
- Check METER fuse (fuse No. 8) in interior fuse panel. If fuse is okay, go to next step. If fuse is blown, replace fuse. If fuse repeatedly blows, check Black/Yellow wire between fuse panel and instrument panel harness connector pin No. 6.
- Turn ignition off. Unplug 14-pin instrument cluster harness connector. See Fig 1
. Turn ignition on. Test for battery voltage at pin No. 6 (Black/Yellow wire). If battery voltage exists, go to next step. If battery voltage does not exist, repair Black/Yellow wire to fuse panel.
- Turn ignition off. Measure resistance between harness connector pin No. 9 (Black/Red wire) and ground. If resistance is less than 5 ohms, replace instrument cluster printed circuit. If resistance is greater than 5 ohms, repair open Black/Red wire to ground.
Courtesy of FORD MOTOR CO.