heater CHEVROLET CAMARO 1973 2.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine INSTRUMENTS AND CONTROLS
OPTIONAL
LEFT OUTLET
HEATER (OPTIONAL AIR CONDITIONING CONTROLS) OPTIONAL
REAR WINDOW DEFOGGER SWITCH
22
WARNING LIGHT
AIR CONDITIONING LAP COOLER OUTLET RIGHT OUTLET

Downloaded from www.Manualslib.com manuals search engine Heater
The windshield defrosting and
defogging system assists in provid­
ing good visibility through desig­
nated areas of the windshield under
most inclement weather conditions.
For immediate operation of the
vehicle, the windshield should be
scraped clear.
AIR-DEF Lever
Pushing the AIR-DEF lever to
the right allows air to pass through
the system. Maximum airflow
is
obtained in the AIR position. Ad­
just
TEMP (lower) level as re­
quired to give desired degree of
heat. Full right position provides
maximum heat.
Further movement to the right
of the AIR-DEF lever directs the
airflow through the defroster out­
lets as desired when windshield de-frosting
is needed. At the DEF po­
sition (full right) the entire airflow
is diverted to the defroster outlets.
Vary
TEMP lever as required.
Fan
The fan lever has four (4) posi­
tions from off at the top
to high
at the bottom.
Operate system for
30 seconds
before switching to DEF. This will
remove humid air from the system
and minimize rapid fogging of the
glass which can occur if humid air
is blown onto a cool windshield.
29
Heater Operating Tips
• Clear snow and ice from hood
and air inlet
in front of wind­
shield to improve heater and de­
froster efficiency and reduce the
probability of fogging on inside
of windshield.
• Clear windshield, rear window,
outside mirrors and all side win­
dows of ice and snow before
driving vehicle.
• Operate blower on "HIGH" for
a
few seconds before moving the
vehicle, to clear the intake ducts
of snow.

Downloaded from www.Manualslib.com manuals search engine • Keep all windows and vents
closed to reduce dust, road and
wind noise and uncomfortable
drafts.
• For most satisfactory heater op­
eration and air circulation , oper­
ate fan
on low or medium speeds
for normal operation and high
speed for quick warm-up and
during extremely low tempera­
tures.
• For adequate rear seat heating,
the area beneath the front seat
must not be blocked by carpet­
ing, rags, paper or other mate­
rial and fan should operate on
high blower.
• For additional summer ventila­
tion move the
AIR lever to mid­
position and the
DEFROSTER
lever to DEF. If greater air­
flow is desired, move the FAN
lever down to operate the three­
speed blower .
Rear Window Defroster
To insure clear vision through
the rear window during inclement
weather, the Rear Window De­
froster has become established as a
popular accessory . This unit draws in
air from the passenger compart­
ment and directs it against the back
window to remove frost or mois­
ture . Its blower has a two-speed
control switch on the instrument
panel.
Four Season Air Conditioning System
Operating instructions for your
Four Season Air Conditioner are
as follows:
Fan
The fan lever has four (4) posi-
30
tions from Lo at the bottom to Hi
at the top. When the air condition­
ing system
is off, low blower will
be maintained (after engine cool­
ant temperature has reached
85°P.)

Downloaded from www.Manualslib.com manuals search engine no matter which position the fan
switch
is in.
Temperature (Lower Level)
The temperature lever allows a
selection of air temperature from
Cold at the far left to Hot at the
far right. When the temperature
lever
is in the COLD position the
system will provide the coldest air
possible. When the temperature
lever
is moved to the right (toward
HOT), the system will operate on
outside air.
Selector (Upper Lever)
This lever provides a selection of
systems available to handle various
heating and cooling requirements
throughout the year. The Selector
lever has four
(4) major opera- tiona!
positions-"Off,"
"Air Con­
ditioning," "Vent" and "Heating."
The "Air Conditioning" and "Heat­
ing"
groups have several positions
which improve the effectiveness of
the system for various demands.
OFF-The system. operates on low
blower regardless of fan switch
position with air discharged into
vehicle through heater outlet.
A/C-Air from the passenger com­
partment is recirculated through
the system with some outside air
and discharged from the upper
outlets when the temperature lever
is in Full COLD or extreme left. If
the Temperature lever is moved
right to the first stop or further,
the system will automatically go
on outside air. The
AIC position,
with Temp. lever in Full
COLD,
31
is used when maximum cooling is
required under conditions of high
temperature and humidity. High
fan speed
is automatically attained
in this position.
A/C(with Temp lever right to first
stop
)-Outside air is passed through
the system and discharged through
the upper outlets. This position
is
recommended for most air condi­
tioning situations because of
re­
duced blower noise and reduction
of cigarette smoke within the
vehicle.
Fan speed may be varied
as required.
VENT -Outside air is passed
through the system and discharged
from the upper and lower outlets.
This position
is provided for cool
to moderate weather when refrig­
eration
is not required.

Downloaded from www.Manualslib.com manuals search engine HEATER-Outside air is delivered
through the heater outlet and with
some air through defroster outlets.
Temperature may be adjusted
as
required. This position is recom­
mended for most winter driving.
BI-LEVEL-Outside air is delivered
from the heater lower outlet and
the defroster duct and upper out­
lets to provide comfort and keep
the windshield and side glass clear
under low fogging conditions.
DEF -Outside air is delivered
through the defroster outlets only,
Temperature and blower speeds
may be adjusted
as required. This
position
is recommended for con­
ditions of severe fogging and icing
only.
Operating tip: When driving
in
snow, if defog or deice is not re­
quired to keep the windshield from fogging,
it
is recommended that the
"Heater" position be used. This
keeps the windshield cold
so that
snow will not stick and melt and
will provide a cleaner view.
Four Season System
Air Outlets
The twin barrel type center out­
lets may be rotated
or vanes turned
to direct air flow ( or regulate
volume of air)
in direction desired.
32
The outlets at each end of the
instrument panel may be rotated
or vanes adjusted
as desired.
For additional air flow lap cool­
ers (2) are provided under the steer­
ing column and glove box. They
have vertical air control vane out­
lets and are aimed at the driver and
passenger.
To direct cool air to the floor,
open the outlet (by pulling tab to­
ward you) beneath the lap cooler
shown on the illustration.
FLOOR OUTLET

Downloaded from www.Manualslib.com manuals search engine knowledgeable towing concern.
Your Camaro may be towed on
all four wheels, at speeds of
less
than 35 mph, for distances up to
50 miles, provided driveline, axle
and transmission are otherwise
normally operable. For such tow­
ing, parking brake must be re­
leased, transmission must be in
neutral
and ignition lock turned to
OFF position. Attachments must
be to main structural members of
the car, not to bumpers or brac­
keting. Separate safety chains
or
cables should be used. Remember
that power brake and steering
as­
sists will not be available when
engine
is inoperative.
Emergency Starting
• Never tow the car to start be­
cause the surge forward when
the engine starts could cause a
collision with the tow vehicle.
• Engines in vehicles with auto­
matic transmissions cannot be
started by (towing
or) pushing
the car.
• To start the car when the Ener­
gizer (battery)
is discharged,
use a single auxiliary battery or
Energizer of the same nominal
voltage
(12 volts) as the dis­
charged battery, with suitable
jumper cables.
• Make connections as set forth
below under
"Jump Starting
with Auxiliary (Booster) Bat­
tery" to lessen the chance of
personal injury
or property
damage.
Jump Starting with
Auxiliary (Booster) Battery
Both booster and discharged
battery should be treated carefully
when using jumper cables. Follow
37
exactly the procedure outlined be­
low, being careful not to cause
sparks:
1. Set parking brake and place
automatic transmission in
"PARK" (neutral for manual
transmission). Turn
off lights,
heater and other electrical loads.
2. Remove vent caps from both
the booster and the discharged
batteries. Lay a cloth over the
open vent wells of each battery.
These two actions help reduce
the explosion hazard always

Downloaded from www.Manualslib.com manuals search engine FUSES AND CIRCUIT BREAKER:
The headlamp circuit is protected by a circuit breaker in the light switch. An electrical overload on the breaker will cause the lamps to go on and off, or in some cases to remain off. If this condition develops, have your wiring circuits checked immediately. Where current load is too heavy, the circuit breaker intermittently opens and closes, protecting the circuit until the cause is found and eliminated.
Fuses, located in the Junction Block beneath the dash on the driver's side are:
Radio, T.S.C. Sol. Rear Defogger Glove Box lamp .......................... .
Wiper .................. . .
..
10 Amp.
25 Amp.
Stop and Hazard Warning lamps .................. ... ..... 20 Amp.
Dir. Sig., B/U lamps .................... ............ .... 20 Amp.
Heater, A/C. . . . .. .. . .. .. . .. . .. .. .. .. . . .. .. .. .. . .. ... 25 Amp.
Insl. lamps, Anti·Diesel Relay and Dome lamp. 3 Amp.
Gauges, Warning lamps.. .. .
. .. .. . .. .... . . .. . .. .. . . .. .. .10 Amp.
Clock, lighter, Courtesy.. .. .. . . . . .. . .. ... .. .. . .20 Amp.
Tail, license, luggage, Sidemarker and Parking lamps ...... . .20 Amp.
An Air Conditioning high blower speed fuse,30 amp. is located in an In·line fuse holder running from horn relay to Air Conditioning relay.
Do not use fuses of higher amperage rating than those recommended above.
Fusible links are incorporated into the wiring system. These are wires of such a gauge that they will fuse (or melt) before damage occurs to an entire wiring harness in the event of an electrical overload. See your Chevrolet Dealer if fusible link replacement becomes necessary.
69
BULB SPECIFICATIONS (Replace with AC·Guide Lamps)
Headlamp Unit High.Beam
Low Beam
Front Park and
Directional Signal
Front Fender Side Marker Lamp
Rear Side
Marker Lamp
Tail, Stop, and Rear
Directional
Signal
License Plate Lamp
Back Up Lamps
Courtesy Lamp
Dome
Lamp
Instrument Illumination Lamp (Includes Automatic Transmission)
High Beam
Headlamp Indicator
Indicator Lamps
Gen.
Oil Temp. System
Brake Warning
Turn
Signal Seat Belt Warning
Heater or AIC Control Panel Lamp
Glove Box Lamp
Radio Dial Lamp
Underhood
Lamp
Luggage Compartment Lamp
Rear Seat Courtesy
Candle Power
60W 6014
SOW Sealed Beam
32·3 1157NA
2 194
2 194
32·3 1157
4 67
32 1156
6 631
12
211·1
2 194
2 194
2 194 2 194 2 194 2 194 2 194 2 194
7 1445
2 1895
1 1816
15 93
15 1003
6 212·1 or 2

Downloaded from www.Manualslib.com manuals search engine Glove Box. . . . . . . . . . . . . . . . . . . . . . . . . .. 22 Harness, Safety (See Seat Belts)
Hazard VVarning Flasher .............. , 36 Headlamp High Beam Dimmer Switch .......... 21 High Beam Indicator.. . . . . . . . . . . . . .. 25 Light and Instrument Panel Switch ........................... 25 Heater Operation ..................... 22 High Speed Operation
During Break-In. . . . . . . . . . . . . . . . . . . . 2 Tires .............................. 55 Hitches, Trailer. .. . . . . . . . . . . . . . . . . . . .. 10 Hood Latch Maintenance .................. 52 Release ....................... .... IBC
Horn .... " .......................... 19 "HOT" Light (See Engine
Temperature Light)
Hub Caps, Replacing .................. 39 Hydroplaning. . . . . . . . . . . . . . .. . . . . . . . . 59 Identificat ion Numbers
~~J~~: : : : : : : : : : : : : : : : : : : : : : : : : : :: ~~ Vehicle .......... .................. 66 Ignition
Keys ............................. 3,13 Lock ... ........................... 13 In Case Of Emergency ................ , 36 Indicator Lights
Brake ............................. 24 Electrical Charging (Generator) ...... , 24 Engine Temperature ............. .. .. 24 Oil Pressure ....................... , 23 Infant Restraining Methods. . . . . . . . . . .. 9 Infant Safety Carrier. . . . . . . . . . . . . . . . . . 9
Intlation Pressure, Tires ................ 56 Inlets, Ventilation System .............. 28
Inside Rearview Mirror .......... , . .. .. 5 Instrument Panel . . . . . . . . . . . . . . . . . . . .. 22 Interior Appearance Care .............. 41 Jack
Operation .......................... 40 Storage ...... ......... ......... .... 40 Jump Starting VVith Booster Battery. . . .. 3 7 Key Buzzer System. . . . . . . . . . . . . . . . . . .. 13 Keys ....... '.............. ..... ...... 3 Knocking Engine (See Fuel)
Recommendations)
Lacquer, Acrylic Care
................. 43 Lan e Changer and Turn Signal. . . . . . . .. 17 Lap and Shoulder Belts ............... . 5 , 7 Latches Door.................. ............ 4 Folding Seat Ba ck ...... . ; . . . . . . . . .. 4 Hood . ........................... . IBC
Lighter, Cigarette ................. .... 27 Lights ............................. 22, 69 Backup .. ...... .................... 69 Brake VVarning ... .................. 24 Bright Beam Indicator. .............. 25 Bright Beam Switch ................. 21 Bulb Chart ....... ............ ...... 69 Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . .. 69 Engine Temperature Indicator ........ 24 Generator Indicator.. . . . . . . . . . . . . . .. 24 Hazard Flasher .............. ; . . . . .. 36 H eadlamp Circuit Breaker. . . . . . . . . . . 69 Headlamps .......... ............... 69 Oil Pressure Indicator. . . . . . . . . . . . . .. 23 Sidemarker ... .............. ...... , 69 Switch ............................ . 25
Tail and Brake . . . . . . . . . . . . . . . . . . . .. 69 Turn Signal Indicator. . . . . . . . . . . . . .. 17 Turn Signals . . . . . . . . . . . . . . . . . . . . . . . 17
76
Lining, Brake ........................ 21 Liquid Tire Chain ............ ...... " 60
Load , Full Rated (See Tires)
Locks
Door.............................. 4 Glove Box ....................... " 22 Ignition . . . . . . . . . . . . . . . . . . . . . . . . . .. 13 Steering Column. . . . . . . . . . . . . . . . . . .. 13 "Low" (L) Transmission Range ........ 16 Lubrication Oils ....................... ........ 46
Recommendations. . . . . . . . . . . . . . . . .. 40 Luggage Compartment , Driving VVhile Open ......... ............. " 12 Luggage Or Cargo Caution . . . . . . . . . . .. 12 Maintenance
Appearance Care ................. " 41 Schedule. . . . . . . . . . . . . . . . . . . . . . . . .. 45 Manual Transmission ............... " 17 Master Cylinder , Brake .... , . . . . . . . . . . . 51 Metal Cleaners ... .. .... ............ " 43 Methods Of Re straining Children ..... .. 9 Mirrors, Rear View Inside, Adjustment Up or Down .... " 5 Inside, Day/Night.... . . . . . . . . . . . . . . . 5 Mountainous Terrain
Driving Down Grades ...... ... .... " 17 Transmission Fluid Change IntervaL.. 49 "Neutral" (N) Transmi ssion Range ..... 16 New Car Break-In .................. " 2 Oil Additives ........................ " 48 Change Interval, Engine ........... " 46 Checking Engine Oil Level. ........ " 47 Engine .......................... .. 46
Filter .................... .......... 46
Pressure Indicator Light/Gauge ..... " 23