Test Point 5

TEST POINT 5
Speedometer A, Navigation Unit
Open Circuit / Short To Ground / Short To B+

Fault Code 24

Open Circuit / Short To Ground / Short To B+

1. Pull off plug on the navigation unit.

2. Pull off plug I on the instrument cluster.

3. Check lead from navigation unit plug pin 3 to plug I, pin 13 for continuity and short to ground or short to B+.

Note:
The lead is routed via jumper plug 1 on relay carrier 1.