fuel pump CHEVROLET ASTRO 1996 Owners Manual

Check Gages Light Fuel Gage
This light will come on
CHECK
GAGES
If the light comes on and stays on while you are driving,
check your various gages to see if they are in the
warning zones. The
fuel gage tells you
how much fuel
you have
remaining when the
ignition is
on.
When the gage fust indicates EMPTY (E), you still have a
little
fuel left, but you should get more fuel as soon as possible.
Here are things some owners ask about. None of these
indicate a problem with your fuel gage:
0 At the gas station, the gas pump shuts off before the
0 The fuel tank will take either a little more or a little
gage reads
FULL (F).
less
fuel to fill up than the gage shows.
0 The gage moves a little when you turn a corner or
0 The gage doesn't go back to EMPTY (E) when you
speed up.
turn off the ignition.
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Underhood Electrical Center
1
(-) I-)
(-1
[-)
(T)
E3
IIVC)
(-)
I
The underhood electrical center is located toward the
rear
of the engine compartment on the driver's side.
Lift the hood and open the cover to gain access to this
fuse block.
Feed
AUXB . . . . . .
AUX A . . . . . , . .
Relay
A/C Relay
IGN Relay
Starter Enable Relay
A/C Enable Relay
Empty Relay
Fuel Pump Relay
Usage
. . Upfitter Battery Feed
. . Upfitter Ignition Feed
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Fuse
UPFIT-BATT .......
UPFIT-IGN . .
Spare .....
Fuse Puller*
Spare
.............
Spare .............
ECM-B ............
..
..
HORN ......
A/C COMP ...
RR DEFOG .......
ENG-I ......
IGN-E
..
..
Usage
Upfitter Battery
Power Stud, Trailer Wiring
Harness Upfitter Ignition Relay
Not Used
Not Used Not Used
Fuel Pump Relay,
VCM, Oil Pressure
Switch/Sender
Horn Relay
A/C Enable Relay
Heater-A/C Control Selector Switch
Oxygen Sensors 1-4,
Camshaft Position Sensor,
Mass Air Flow Sensor,
Evaporative Emission
Canister Purge Solenoid
Valve, Linear EGR Valve
Solenoid, VCM
A/C Enable Relay
Fuse
ECM-I ..... .....
LIGHTING .....
BATT I/P .......
IGN A .............
IGN B .............
ABS ..............
AIC ...............
RR HTR/AC ........
Spare .............
Usage
Fuel Injectors 1-6,
Crankshaft Position Sensor,
VCM, Distributor Ignition
Control Module Park Lamps Fuse,
DRL Fuse, Headlamp and
Panel Dimmer Switch
Fuse Block Fuses,
Power Seat CB,
Stop/Hazard Fuse,
Auxiliary Power Fuse,
Cigarette Lighter Fuse,
Radio, Battery Fuse
Starter Relay, Ignition Switch
Ignition Switch
Brake Pressure Module Valve Blower Motor Resistor,
Blower Relay
Auxiliary Heater A/C Relay
Not Used
* A fuse puller is included in the underhood electrical
center. You
will also find spare fuses.
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