1996 Chevrolet Tahoe Owner's Manual - Page 371
1996 Chevrolet Tahoe Manual
Page 371 highlights
1. Before you start, be sure you have enough room around the vehicle. Brake-Transmission Shift Interlock (BTSI) Check 2. Firmly apply both the parking brake (see "Parking Brake" in the Index if necessary) and the regular brake. NOTE. Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts. 3. Try to start the engine in each gear. The starter should work only in PARK (P) or NEUTRAL (N). If the starter works in any other position, your vehicle needs service. ' A CAUTION: I When you are doing this check, the vehicle could could be move suddenly. If it does, you or others injured. Follow the steps below. 1. Before you start, be sure you have enough room around the vehicle. It should be parked on a level surface. 2. Firmly apply the parking brake (see "Parking Brake" in the Index if necessary). NOTE: Be ready to apply the regular brake immediately if the vehicle begins to move. 3. With the engineoff, turn the key to the RUN position, but don't start the engine. Without applying the regular brake, try to move the'shift lever out ofPARK (P) with of normal effort. If the shift lever moves out PARK (P), your vehicle's BTSI needs service. 7-44