F3 Check For Short Circuit

- Ignition switch OFF.

- Remove instrument cluster fuse (10A).

- Remove instrument cluster.

- Measure resistance of circuit 640 (R/Y) wire between the fuse terminal and ground.

- Is the resistance greater than 10,000 ohms?


Pin Number Circuit Circuit Function

1 2 (W/LB) Right Turn Indicator

2 794 (LB) Low Coolant Indicator Feed

3 608 (BK/Y) Air Bag Indicator Feed

4 128 (P/Y) Brake Indicator Feed

5 603 (DG) Anti-Lock Indicator Feed

6 397 (BK/W) Ground

7 11 (T/Y) Tachometer Feed

8 651 (BK/Y) Ground

9 640 (R/Y) 12V Input

10 208 (GY) Low Oil Indicator

11 19 (LB/R) Illumination Lamps Feed

12 450 (DG/LG) Fasten Belts Indicator

13 640 (R/Y) 12V Input

14 875 (BK/LB) Ground

15 31 (W/R) Oil Pressure Gauge Feed

16 57 (BK) Ground

YES -- Service short in instrument cluster.

NO -- Service circuit 640 (R/Y) wire between the interior fuse and instrument cluster.