Control Switch Test
- Unplug connector from switch. Ground pin No. 4. Connect jumper wire between pins No. 2 and 3 of switch connector. See Fig 1.
- Connect battery voltage to pin No. 2. Indicator light should remain off. Momentarily press switch button. Indicator should come on and stay on after button is released.
- Indicator should go off only if switch is set to OFF position, jumper wire between pins No. 2 and 3 is removed, or approximately 10 minutes have elapsed. Replace switch if test results are not as specified.
Courtesy of FORD MOTOR CO.