LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> GMC >> 2000 >> Yukon Base, 5.3 T, 4WD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Shift Interlock System >> Operation >> Brake Transmission Interlock Solenoid
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Brake Transmission Interlock Solenoid

NOTE: Brake Transmission Shift Interlock (BTSI) solenoid may also be known as shift interlock actuator.

Gearshift lever cannot be moved from "P" position without depressing brake pedal if ignition is on. When pressure is applied to brake pedal, BTSI solenoid is de-energized to release gearshift lever from "P" position. Brakelight switch interrupts circuit to mechanically unlock gearshift lever by de-energizing BTSI solenoid. See WIRING DIAGRAMS .

scientia non olet · About LEMON Manuals