Backup Lamp: Testing and Inspection
BACKUP LAMP CIRCUITNeutral Start And Backup Lamp Switch:
1. Remove the wiring connector from the switch and test for continuity between the two outside pins.
NOTE: Continuity should exist when the transmission is in the Reverse position (4) only.
NOTE: Continuity should not exist from either pin to the transmission case in reverse.
2. Replace the switch if tests prove that the switch is defective.