2005 CHEVROLET SUBURBAN parking brake

Automatic Transmission Shift Lock
Control System Check
{CAUTION:
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. SeeParking Brake
on page 2-35.
Be ready to apply the regular brake immediately if
the vehicle begins to move.
3. With the engine off, turn the ignition to 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), contact your GM Goodwrench
®dealer
for service.
Ignition Transmission Lock Check
While parked, and with the parking brake set, try to turn
the ignition to LOCK in each shift lever position.
The ignition should turn to LOCK only when the
shift lever is in PARK (P).
The key should come out only in LOCK.
Contact your GM Goodwrench
®dealer if service is
required.
6-11

Parking Brake and Automatic
Transmission Park (P) Mechanism Check
{CAUTION:
When you are doing this check, your vehicle
could begin to move. You or others could be
injured and property could be damaged. Make
sure there is room in front of your vehicle in
case it begins to roll. Be ready to apply the
regular brake at once should the vehicle begin
to move.Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular brake, set the
parking brake.
To check the parking brake’s holding ability: With
the engine running and transmission in
NEUTRAL (N), slowly remove foot pressure from
the regular brake pedal. Do this until the vehicle is
held by the parking brake only.
To check the PARK (P) mechanism’s holding ability:
With the engine running, shift to PARK (P). Then
release the parking brake followed by the regular
brake.
Contact your GM Goodwrench
®dealer if service is
required.
Underbody Flushing Service
At least every spring, use plain water to ush any
corrosive materials from the underbody. Take care to
clean thoroughly any areas where mud and other debris
can collect.
6-12

Audio System(s).............................................3-78
AM-FM Radio.............................................3-79
Audio Steering Wheel Controls....................3-135
Care of Your Cassette Tape Player...............3-136
Care of Your CD and DVD Player................3-137
Care of Your CDs and DVDs.......................3-137
Chime Level Adjustment.............................3-138
Fixed Mast Antenna...................................3-138
Navigation/Radio System, see Navigation
Manual.................................................3-121
Radio with Cassette and CD.........................3-93
Radio with CD............................................3-82
Radio with Six-Disc CD..............................3-108
Rear Seat Audio (RSA)...............................3-133
Setting the Time for Radios with Radio Data
Systems (RDS)........................................3-79
Setting the Time for Radios without Radio
Data Systems (RDS)................................3-78
Theft-Deterrent Feature...............................3-134
Understanding Radio Reception...................3-136
XM™ Satellite Radio Antenna System...........3-138
Automatic Headlamp System............................3-16
Automatic Transmission
Fluid..........................................................5-23
Operation...................................................2-24
Autoride
®™ ....................................................4-66
Auxiliary Roof Mounted Lamp Switch.................3-18
B
Battery..........................................................5-41
Run-Down Protection...................................3-20
Battery Warning Light......................................3-42
Before Leaving on a Long Trip.........................4-42
Bench Seat....................................................1-16
Bench Seat Split (50/50)..................................1-11
Bench Seat, Split (60/40)................................... 1-9
Brake
Anti-Lock Brake System (ABS)........................ 4-7
Emergencies................................................ 4-8
Parking......................................................2-35
System Warning Light..................................3-43
Brake Pedal, Throttle.......................................2-22
Brakes..........................................................5-38
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-19
Bucket Seats, Rear.........................................1-21
Bulb Replacement...........................................5-52
Front Turn Signal, Sidemarker and Daytime
Running Lamps........................................5-53
Halogen Bulbs............................................5-52
Headlamps.................................................5-52
Replacement Bulbs......................................5-58
Roof Marker Lamps.....................................5-55
2

P
Park (P)
Shifting Into................................................2-36
Shifting Out of............................................2-38
Parking
Brake........................................................2-35
Over Things That Burn.................................2-38
Passenger Airbag Status Indicator.....................3-40
Passenger Sensing System..............................1-78
Passing.........................................................4-19
Passlock
®......................................................2-19
Power
Accessory Outlets........................................3-20
Door Locks.................................................. 2-9
Electrical System.......................................5-107
Lumbar Controls........................................... 1-5
Retained Accessory (RAP)............................2-21
Seat............................................................ 1-4
Steering Fluid.............................................5-36
Windows....................................................2-16
Programmable Automatic Door Locks.................2-11
Q
QUADRASTEER™..........................................4-16
Questions and Answers About Safety Belts.........1-28
R
Radios..........................................................3-78
AM-FM Radio.............................................3-79
Care of Your Cassette Tape Player...............3-136
Care of Your CD and DVD Player................3-137
Care of Your CDs and DVDs.......................3-137
Navigation/Radio System, see Navigation
Manual.................................................3-121
Radio with Cassette and CD.........................3-93
Radio with CD............................................3-82
Radio with Six-Disc CD..............................3-108
Rear Seat Audio........................................3-133
Setting the Time for Radios with Radio Data
Systems (RDS)........................................3-79
Setting the Time for Radios without Radio
Data Systems (RDS)................................3-78
Theft-Deterrent..........................................3-134
Understanding Reception............................3-136
Rear Air Conditioning and Heating System.........3-31
Rear Air Conditioning and Heating System and
Electronic Climate Controls...........................3-34
Rear Air Conditioning System...........................3-30
Rear Axle......................................................5-48
Locking......................................................4-10
Rear Door Security Locks................................2-13
Rear Safety Belt Comfort Guides......................1-41
Rear Seat Audio (RSA)..................................3-133
10