1996 CHEVROLET ASTRO turn signal

Trailer Wiring Harness
If you have the optional trailering package, your vehicle
will have an eight-wire harness, including the center
high-mounted stoplamp battery feed wire. The harness
is stored on the passenger side
of the vehicle near the
rear wheel well. This harness
has a 30 amp battery feed
wire and no connector, and should be wired by a
qualified electrical technician. After choosing an
aftermarket trailer mating connector pair, have the
technician attach one connector to the eight-wire trailer
harness and the other connector to the wiring harness on
the trailer, Be sure the wiring harness on the trailer is
taped or strapped
to the trailer’s frame rail and leave it
loose enough
so the wiring doesn’t bend or break, but
not
so loose that it drags on the ground. The eight-wire
harness must be routed out
of your vehicle between the
rear door and the floor, with enough of the harness left
on both sides
so that the trailer or the body won’t pull it.
If you do not have the optional trailering package, your
vehicle will still have a trailering harness.
The harness is
located near the passenger’s side rear wheel well. It
consists of six wires that may be used
by after-market
trailer hitch installers. The technician can use the
following color code chart when connecting the wiring
harness to your trailer.
0 BROWN: Rear lamps.
YELLOW Left stoplamp and turn signal.
0 DARK GREEN: Right stoplamp and turn signal.
WHITE (Heavy Gage): Ground.
LIGHT GREEN: Back-up lamps.
0 WHITE (Light Gage): Center High-Mounted
0 BLUE: Auxiliary circuit (eight-wire harness only).
0 ORANGE: Fused auxiliary (eight-wire harness only).
xore the harness in its original place. Wrap the harness
together and
tie it neatly so it won’t be damaged.
Stoplamp.
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Section 5 Problems on the Road
I
Here you’ll find what to do about some problems that
can occur
on the road.
Hazard Warning Flashers
They also let police know you have a problem. Your
front and rear turn signal lamps will flash on and
off.
Your hazard warning flashers let you warn others. Press the button
down to make your front and rear turn
signal lamps flash
on and off. Your hazard warning
flashers work
no matter what position your key is in,
and even
if the key isn’t in.
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The hazard warning flasher button is located on top of
the steering column.
To turn off the flashers, press the button down again.
When the hazard warning flashers
are on, your turn
signals won’t work. They also won’t flash while
you’re braking.
Other Warning Devices
If you carry reflective triangles, you can set one up
at the side of the road about
300 feet (100 m) behind
your vehicle.
Jump Starting
If your battery has’run down, you may want to
use another vehicle and some jumper cables to start
yourvehicle. But please follow the numbered steps to
do it safely.
/i CAUTION:
Batteries can hurt you. They can be
dangerous because:
They contain acid that can burn you.
They contain gas that can explode or ignite.
They contain enough electricity to burn you.
If you don’t follow these steps exactly, some or all
of these
,. things can hurt you.,
I NOTICE: I
Ignoring these steps could result in’costly damage
to your vehicle that wouldn’t be covered by
your warranty.
Trying to start your vehicle
by pushing or pulling, ,
it won’t work, and it could damage your vehicle.
5-2

Headlamps
Sealed Beam Lamps
1. Remove the four retainer
screws and the retainer.
2. Pull the connector out
and unplug the lamp.
3. Install the new bulb into the connector.
4. Reverse Steps 1 and 2 to reinstall the headlamp.
Composite Headlamps
1. Open the hood.
1
2. Remove the two screws
from the sidemarkedturn signal lamp.
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3. Completely remove the sidemarkedturn signal lamp
by pulling
out the assembly and disconnecting the
sidemarkedturn signal lamp sockets from the lamp.
I
4. Remove the screw
located behind the
corner reflector in order
to remove the entire
corner reflector.
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Front Turn Signal -Lamps Taillamps
1. Remove
the two screws at the inside edge of the 1. Open the rear door.
parking/turn signal lamp assembly.
2. Remove the lamp
assembly.
2. Remove the two screws
from behind the door.
3
3. Squeeze the tab on the
side
of the lamp socket
while turning the socket
I
counterclockwise.
.4. Pull the socket out of the lamp assembly.
5. Pull the bulb from the socket.
6. Gently push the new bulb into the socket.
7. Put-the socket back into the lamp assembly and turn
it clockwise until it locks.
8. Put the parking/turn signal lamp assembly back into
the vehicle and tighten the screws.
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15
16
', 17
18
19
Fuse/Circuit Usage Breaker
14 Cluster HVAC Controls, Chime
Module, Radio Illumination, Rear Heat
Switch Illumination, Rear
WiperNasher Switch Illumination,
Rear Liftgate Switch Illumination, Remote Cassette Illumination,
OH Console
DRL Lamps
Front Turn Signals, Rear Turn Signals,
Trailer Turn Signals, Back-up Lamps,
BTSI Solenoid
Radio: ATC (Standby), 2000 Series
(Main Feed), Rear Seat Audio Controls
VCM-Ign 3, VCM- Brake, 4WAL,
Cruise Stepper Motor
Radio: ATC (Main Feed),
2000 Series (Standby)
A
B
Fuse/Circuit Usage
Breaker
20 PRNDLI Odometer, TCC Enable and
PWM Solenoids, Shift
A and Shift B
Solenoids, 3-2 Downshift Solenoids
Not Used
Not Used Rear Wiper, Rear Washer Pump
Not Used
(Circuit Breaker) Power Door Lock,
6-way Power Seat, Keyless Entry
Module, Dutch Door Module, Dutch
Door Release
(Circuit Breaker) Power Windows
21
22
23
24
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Replacement Bulbs
Exterior Lamps
Halogen Headlamps - Sealed Beam
Halogen Headlamps
- Composite
Halogen Headlamps
- Composite
Parking, Turn Signal Lamps
Rear Stoplamps
Sidemarker Lamps
Back-up Lamps
Quantity
2
2
2
2
2
4
2
Trade No.
H6054
9006 (Low Beam)
9005 (High Beam)
3 157NA
2057
194
1156
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