Ignition Transmission Lock Check - Chevrolet 2008 Optra Owner's Manual

Automatic Transmission Shift Lock
Control System Check
CAUTION:
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When you are doing this inspection, the
vehicle could move suddenly. If the vehicle
moves, you or others could be injured.
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
on page 2-28 if necessary.
Be ready to apply the regular brake immediately if
the vehicle begins to move.
3. With the engine off, turn the ignition to ON/RUN,
but do not start the engine. Without applying the
regular brake, try to move the shift lever out
of PARK (P) with normal effort. If the shift lever
moves out of PARK (P), your vehicle needs service.
6-22

Ignition Transmission Lock Check

While parked, and with the parking brake set, try to turn
the ignition to LOCK/OFF in each shift lever position.
•
With an automatic transmission, the ignition
should turn to LOCK/OFF only when the shift lever
is in PARK (P).
•
With a manual transmission, the ignition should turn
to LOCK/OFF only when you press the key release
button.
On all vehicles, the ignition key should come out only in
LOCK/OFF.
Turn the steering wheel to the left and to the right. It
should only lock when turned to the right.