3000GT SL V6-2972cc 3.0L DOHC MFI (1997)
Brake Lamp: Testing and Inspection
1. Connect a circuit tester to the stop light switch.
2. The stop light switch is in good condition if there is no continuity when the plunger is pushed in to a depth of within 4 mm (0.16 inch) from the
outer case edge surface, and if there is continuity when it is released.
3. For vehicles with the cruise control system, the check for continuity should be made at connectors "a" and "b" of the stop light switch.