Operation CHARM: Car repair manuals for everyone.
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Service Hints

S 3-A SHIFT LOCK ECU (FLOOR SHIFT)
A-1-GROUND : Approx. 12 volts with the ignition SW at ACC or ON position
A-5-GROUND : Approx. 12 volts with the ignition SW at ON position
A-3-GROUND : Always continuity
A-2-GROUND : Approx. 12 volts with the brake pedal depressed

S 3-B SHIFT LOCK ECU (COLUMN SHIFT)
B-1-GROUND : Approx. 12 volts with the ignition SW at ACC or ON position
B-3-GROUND : Approx. 12 volts with the ignition SW at ON position
B-5-GROUND : Always continuity
B-6-GROUND : Approx. 12 volts with the brake pedal depressed

S 4 STOP LIGHT SW
2-1 : Closed with the brake pedal depressed