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If torque lock does occur, you may need to have
another vehicle push yours a little uphill to
take some of the pressure from the parking pawl
in the transmission, so you can pull the shift
lever out of PARK (P).
Shifting Out of Park (P)
(Automatic Transmission)
Your vehicle has an automatic transmission shift
lock control system which locks the shift lever
in PARK (P) when the ignition is in the LOCK
position. You have to fully apply your regular
brakes before you can shift from PARK (P) when
the ignition is in RUN. See
Automatic Transmission
Operation on page 140
and “Torque Lock”
under
Shifting Out of Park (P) (Automatic
Transmission) on page 172
.
If your vehicle has an Allison Transmission
®
, the
transmission has a park pawl designed to hold the
higher weight of commercial medium duty
trucks. Therefore, the Allison Transmission
®
uses
larger parts than other automatic transmissions.
These larger parts may sometimes make a
clunking noise when the selector lever is moved
from DRIVE (D) or REVERSE (R) to PARK (P).
This is normal and there is no damage occurring
during these shifts.
If you cannot shift out of PARK (P), ease pressure
on the shift lever and push the shift lever all the
way up into PARK (P) as you maintain brake
application. Then, move the shift lever into
the gear you want.
If you ever hold the brake pedal down but still can
not shift out of PARK (P), try this:
1. Turn the key to ACCESSORY. There is no
shift interlock in this key position.
2. Apply and hold the brake until the end of
Step 4.
3. Shift the transmission to NEUTRAL (N).
4. Start the vehicle and then shift to the gear
you want.
5. Have the system fixed as soon as you can.
172
Содержание 2007 Sierra 1500 Pickup
Страница 6: ...These are some examples of symbols that may be found on the vehicle 6...
Страница 24: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 24...
Страница 206: ...NOTES 206...
Страница 209: ...NOTES 209...
Страница 210: ...Instrument Panel Overview Automatic Transmission Version shown Manual Transmission Version similar 210...
Страница 354: ...NOTES 354...
Страница 464: ...NOTES 464...
Страница 480: ...Engine Compartment Overview When you open the hood on the 4 3L V6 engine here is what you will see 480...
Страница 482: ...When you open the hood on the 5 3L V8 engine 4 8L and 6 0L V8 engines similar here is what you will see 482...
Страница 484: ...When you open the hood on the 8 1L V8 engine here is what you will see 484...
Страница 604: ...604...
Страница 612: ...NOTES 612...
Страница 633: ...Engine Drive Belt Routing A Air Conditioning Compressor V6 Engines V8 Engines 633...
Страница 635: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 635...
Страница 636: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 636...