3500 4x4 Pickup V10-488 8.0L Magnum (1994)
Brake Switch (Cruise Control): Testing and Inspection
1. Remove stop lamp switch from mounting bracket, then disconnect switch from wiring harness.
2. Using a suitable ohmmeter, ensure switch continuity is as follows:
a. With switch plunger released, continuity should exist between pins 5 and 6.
b. With switch plunger depressed, continuity should exist between pins 1 and 2 and between pins 3 and 4.
3. If switch continuity is as specified, switch is satisfactory; if not, replace switch.
