1996 GMC SIERRA turn signal bulb

’hrn Signal and Lane Change Signals
The turn signal has two upward (for right) and two
downward (for left) positions. These po.sitions allow you
to signal a turn
or a lane change.
To signal a turn, move the lever all the way up or
down. When the turn is finished, the lever will
return automatically.
An arrow
on the instrument
panel will flash in the
direction of the turn or
lane change.
To signal a lane change, just raise or lower the lever
until.the arrow starts
to flash. Hold it there until you
complete your lane change. The lever will return by
itself when you release
it.
.,
If you move the lever all the way up or down, and the
arrow flashes at twice the normal rate, a signal bulb
may be burned out and other drivers may
.ot see your
turn signal.
If a bulb is burned out, replace it to help avoid an
accident. If the arrows don’t go on at all when you
signal a turn, check for burned-out bulbs and a blown
fuse (see “Fuses and Circuit Breakers” in the Index).
Headlamp HighLow Beam Changer
To change the headlamps from low beam to high or high
to low, pull
the multifunction lever all the way toward
you. Then release it.
When
the high beams
are
on, this light on the
instrument panel also will be
on.
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Turn Signals When Towing a Trailer
The green arrows on your instrument panel will flash
whenever
you signal a turn or lane change. Properly
hooked up, the trailer lamps will also flash, telling other
drivers you’re about to turn, change lanes or stop.
When towing a trailer, the green arrows
on your
instrument panel will flash for turns even
if the bulbs on
the trailer are burned out. Thus, you may
think drivers
behind
you are seeing your signal when they are not. It’s
important to check occasionally to be sure the trailer
bulbs are
still working.
Driving On Grades
Reduce speed and shift to a lower gear be~m you start
down
a long or steep downgrade. If you don’t shift
down,
you might have to use your brakes so much that
they would get hot and
no longer work well.
On a long uphill grade,
shift down and reduce your
speed
to around 45 mph (70 km/h) to reduce the
possibility
of engine and transmission overheating.
If you have an automatic transmission, you should use
THIRD
(3) (or, as you need to, a lower gear) when
towing a trailer. Operating your vehicle in THIRD
(3)
when towing a trailer will minimize heat build-up and
extend
the life of your transmission
If
you have a manual transmission and you are towing a
trailer,
it’s better not to use FIFTH (5) gear. Just drive in
FOURTH (4) gear (or, as you need to, a lower gear).
When towing at high altitude on steep uphill grades,
consider the following: Engine coolant will boil at a
lower temperature than at normal altitudes. If
you turn
your engine off‘ immediately after towing at high altitude
on steep uphill grades, your vehicle may show signs
similar
to engine overheating. To avoid this, let the
engine
run while parked (preferably on level ground)
with the automatic transmission
in PARK (P) (or the
manual transmission out
of gear and the parking brake
applied) for a few minutes before turning
the engine off.
If you do get the overheat warning, see “Engine
Overheating’’
in the Index.
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Front Turn Signal Lamps (Sealed Beam Headlamps)
1. Remove the two screws
at the inside edge
of
the parkinghrn signal
lamp assembly.
2. Remove the lamp assembly by swinging it out from
the inside edge and sliding it out at the outside edge.
3. Squeeze the tab on the side of the lamp socket while
turning
the socket counterclockwise.
4. Pull the socket out of the
lamp assembly.
5. Push in gently on the bulb, turn it counterclockwise
and remove
it from the socket.
6. Put the new bulb in the socket, gently press in on the
bulb and turn
it to the right until it is tight.
7. Put the socket back into the lamp assembly and turn
it to the right until it locks.
8. Put the parking/tut-n signal lamp assembly back into
the vehicle and tighten the screws.
6-40
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Front Wrn Signal Lamps
(Composite Headlamps)
1. Remove the screws and
take out the parkinghrn
signal lamp assembly.
3. Pull the socket out of the
lamp assembly.
.
b
4. Push in gently on the bulb, turn it counterclockwise
and remove it from the socket.
5. Put the new bulb in the socket, gently press in on the
2. Squeeze the tab on the.side of the lamp socket while
bulb and turn it to the right 'until it is tight.
turning the socket counterclockwise.
" 6. Put the socket back into the lamp assembly and turn
it socket to the right until it locks.
7. Put the parkinghurn signal lamp assembly back into
the vehicle and tighten the screws.
6-41
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Sidemarker Lamps
I. Remove the screws and
pull out the parkingkurn
signal lamp assembly.
2. Reach through the opening and turn the sidemarker
bulb socket counterclockwise and remove it.
3. Pull the bulb straight out
of the socket.
4. Put a new bulb into the socket and push it in until
it is tight.
5. Put the socket back into the sidemarker assembly
and turn
it clockwise to tighten it.
6. Replace the parking/turn signal lamp assembly and
tighten the screws.
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Engine ................................... 6.8. 6.10
Coolant
..................................... 6-26
Coolant Heater
............................... 2- 12
Coolant Level Check
.......................... 7-42
Coolant Temperature Gage
..................... 2-62
Cooling System Capacity
....................... 6-76
Exhaust
..................................... 2-30
Fuse Blocks
............................ 6.69. 6.71
Identification
................................ 6-67
OilLevelCheck
.............................. 7-42
Overheating
................................. 5- 10
Running While Parked ......................... 2-30
Specifications
................................ 6-74
StartingYour
................................ 2-11
Underhood Fusemelay Center
................... 6-7 I
Engine Oil .................................... 6- 12
Adding
..................................... 6-13
Additives
................................... 6-15
Checking
................................... 6-12
Pressure Gage
................................ 2-65
Used
....................................... 6-16
Whentochange
.............................. 6-15
Exhaust. Engine
................................ 2-30
Fabric Cleaning
............................... 6-59
Fan Control. Climate Control System
............ 3.1. 3.2
Fender Marker Lamp Bulb Replacement
............. 6-42
FillingYourTank
................................ 6-4
Filter. Air
..................................... 6-16
Finish Care
.................................... 6-63 Finish Damage
................................. 6-64
Flashers. Hazard Warning
......................... 5-1
Flat Tire. Changing
............................. 5-21
Fluid Capacities
................................ 6-76
Fluids and Lubricants
............................ 7-48
FogLamps
.................................... 2-41
Foreign Countries. Fuel
........................... 6-4
Four-wheel Drive
......................... 2-21. 6-25
French Language Manual
11
FrontAxle .................................... 6-26
Front Axle Locking Feature
....................... 2-21
FrontTowing
................................... 5-9
Front Turn Signal Lamp Bulb Replacement
..... 6.40. 6.41
Fuel
.......................................... 6-2
Filling Your Tank
.............................. 6-4
Gage
....................................... 2-68
In Foreign Countries
........................... 6-4
Tankcapacity
............................... 6-76
Fuses and Circuit Breakers
....................... 6-69
Fusible Links
.................................. 6-69
.. ...........................
Gages Engine Coolant Temperature
.................... 2-62
Engine Oil Pressure
........................... 2-65
Fuel
....................................... 2-68
Tachometer
.................................. 2-57
Voltmeter
................................... 2-60
Garage Door Opener
............................ 2-46
GAWR
....................................... 4-42
Speedometer
................................. 2-57
9-4 ..
I
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Seatback. Latches ................................ 1-5
Seatbacks. Reclining
............................. 1-3
Seats EasyEntry
................................... 1-6
ManualFront ................................. 1-1
Power Driver’s
................................ 1-2
Power Lumbar Control
.......................... 1-2
Rear
.................................... 1-7. 1-8
Seatcontrols
................................. 1-1
Securing a Child Restraint
. ..... 1-39. 1-41 1-44. 1-46
Service
......................................... 6-1
Bulletips, Ordering .............................. 8-9
EngineSoonLight
............................ 2-63
Manuals, Ordering
............................. 8-9
Parts Identification Label
....................... 6-67
Publications, Ordering
.......................... 8-9
Work, Doing Your Own
......................... 6- 1
Service and Appearance Care
...................... 6-1
Service and Owner Publications
.................... 8-9
Service Publications
.............................. 8-9
Servicing Your Air Bag-Equipped Vehicle
........... 1-26
Sheet Metal Damage
............................ 6-64
Shift Lever
.......................... 2-13,2-17, 2-18
Shift Light
............................... 2-20, 2-66
Shift Speeds
.................................... 2-19
Shifting Into Park
(P) ............................ 2-26
Shifting, Manual Transmission
............... 2- 17, 2- 18
Shoulder Belt Height Adjuster
..................... 1-15
Sidemarker Lamp Bulb Replacement
............... 6-43
Signaling Turns
................................ 2-34
Restraint Systems
.............................. 1 . 1 .
SIR .......................................... 1-21 Skidding
....................................... 4-12
Sound Equipment. Adding
........................ 3-23
Specifications and Capacities
...................... 6-74
Specifications. Engine
........................... 6-74
Speedometer
................................... 2-57
Stains. Cleaning
................................ 6-60
Starter Switch Check
............................ 7-44
Starting Your Engine
............................ 2-11
Steam
........................................ 5-10
Steering
....................................... 4-8
Column Lock Check
.......................... 7-45
In Emergencies
................................. 4-9
Power
....................................... 4-8
Tips
......................................... 4-8
Wheel. Tilt
.................................. 2-33
Step-Bumper Pad
............................... 4-62
StorageAreas
.................................. 2-46
Storage. Overhead
.............................. 2-48
Storage. Underhood
............................. 2-51
Storage. Vehicle
................................ 6-37
Stuck: In Sand. Mud. Ice or Snow
.................. 5-32
Sunglasses Storage
.............................. 2-48
Sunvisors
.................................... 2-53
Supplemental Inflatable Restraint
.................. 1-21
Symbols. Vehicle
.................................. v
Tachometer .................................. 2-57
Tailgate Marker Lamp Bulb Replacement
. .. .......... 6-45
Tailgate Removal
................................ 2-2
Taillamp Bulb Replacement
.................. 6-45. 6-46
Speech Impaired. Customer Assistance ............... 8-3
9-9
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