Service Hints
S10 STOP LIGHT SW2 - 1 : Closed with the brake pedal depressed
L4 LIGHT FAILURE SENSOR
1, 2, 7 - GROUND : Approx. 12 volts with the stop light SW on
4, 8 - GROUND : Approx. 12 volts with the ignition SW at ON position
11 - GROUND : Always continuity