AUX CHEVROLET ASTRO 2003 Owners Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2003, Model line: ASTRO, Model: CHEVROLET ASTRO 2003Pages: 386, PDF Size: 17.31 MB
Page 170 of 386

AM FM: Press this button to listen to the radio when
playing a CD. The CD symbol will still display but
the letters CD will be replaced with either
AM, FM1 or
FM2. If the radio is turned off, the disc will stay in
the player and
will resume playing at the point where
it stopped.
CD AUX (Auxiliary): Press this button to play a CD
when listening to the radio. When a disc is playing,
the letters CD and the CD symbol will appear on the
display. If the radio is turned
off, the disc will stay in
the player and will resume playing at the point where
it stopped.
EJECT: Press this button to eject the disc from the
player and play the radio. When the same or a new
disc
is inserted, the disc will start playing on track one.
If a compact disc is left sitting in the opening for
more than a few seconds, the player will pull the CD
back in. The radio will continue playing. When the
ignition is
off, press this button to load a CD.
Compact Risc Messages
ERR (Error): If this message appears and the disc
comes out,
it could be for one of the following reasons:
* You’re driving on a very rough road. When the
road becomes smoother, the disc should play.
It’s very hot. When the temperature returns to
normal, the disc should play.
The disc is dirty, scratched, wet or upside down.
0 The air is very humid. If so, wait about an hour and
try again.
Press
RECALL to make ERR go off of the display.
If the CD is not playing correctly, for any other reason,
try a known good CD.
If any error occurs repeatedly or
if an error can’t be
corrected, contact your dealer.
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Page 216 of 386

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’s 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.
e
e
Brown: Rear lamps.
Yellow: Left stoplamp and turn signal.
Dark Green: Right stoplamp and turn signal.
White (Heavy Gage): Ground.
Light Green: Back-up lamps.
White (Light Gage): Center High-Mounted Stoplamp.
Blue: Auxiliary circuit (eight-wire harness only).
Orange: Fused auxiliary (eight-wire harness only).
Store the harness in its original place. Wrap the
harness together and tie it neatly
so it won’t
be damaged.
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Page 313 of 386

Underhood Fuse Block
The underhood fuse block is located toward the rear
of the engine compartment on the driver’s side of
the vehicle.
Lift the hood and open the cover to gain access to this
fuse block.
A fuse puller is included in the underhood fuse block.
You will also find spare fuses.
Feed
AUX B
AUX A
Usage
Upfitter Battery Feed
Upfitter Accessory Feed
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Page 315 of 386

Fuse/Circuit Usage
Breaker
DIODE-I Air Conditioning
Blank Not Used
Blank
Not Used
Blank Not Used
LIGHTING Courtesy Fuse, Power Adjust
Mirrors Fuse, Truck Body Control
Battery Fuse
Power Accessory Circuit Breaker,
Stop/Hazard Fuse, Auxiliary Power
Fuse, Cigarette Lighter Fuse, Radio
Battery Fuse
BATT
Fuse/Circuit
Breaker
IGN A
IGN
B
ABS
Blank RAP
HTD MIRI
RR DEFOG
Usage
Starter Relay, Ignition Switch
Ignition Switch
Electronic Brake Control Module
Not Used Radio Accessory, Power Windows
Rear Window Defogger,
Climate Control Head
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