wiring CHEVROLET CORVAIR 1986 2.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine Axle Ratios :
Engine
95 hp Turbo -Air 164
110 hp Turbo-Air 164
140 hp Turbo -Air 164 Transm
ission
All
3-and4-Speed Powerglide
3-and 4-Speed
'
StandardRatio For Air Cond itioning
Equipped Vehicles 3.55:1 .
BULB SPECIFICATIONS
Headllamp Unit (Sealed Beam)
Standard Ratio'
3.27:1
3 .27:1
3.55:1
3.55 :1
Candle Power Number
Outer~High Beam . .....•...•...•........ 37% W 4002 Low Beam .......... _ ....... _ .. _ .. SSW Inner-High Beam Only •....... , •.•. •.•... 37%W 4001
Park ing Lamp-Directional Signal and Tail-Stop -Directianal Signal Lamps ........ . . 4-32 1157
Back-Up Lamps
............................ 32 1156 Instrument Lamps ........ _ ...•••.....•....• 3 1816
Temp . Press., Gen. Fan., Brake Warning and Glove
Compartment Lamps ...........•... ..•..• . 2 1895
Headlamp High Beam
Indicator , Directional Signal Indicator, and Heater Control Panel Lamps ................•......•.•.. 1445
Dome Lamp ........................... ..• 12 211
Courtesy Lamp ............... . ; ....•..••... 6 631
License Plate Lamp ..............• •......... 4 67
Radio Dial Lamp .....................•..• " 2 1893 Side marker-rear .......................... 2 194A Side marker-front ......................... 2 194
BATTERY RATING
12 valls; 54 plates; 44 amp. hr.
45
FUSES AND CIRCUIT BREAKER
The wiring circuits in your 1968 Corvair are pro­
tected from short ci~cuits by a combination of fuses,
circuit
breakers, and fuseable thermal links in the wiring
itself. This greatly reduces the hazard of electrically
caused fires in the automobile.
A circuit breaker in the light control switch protects
the headlamp circuit, thus eliminating one fuse. Where
current lo.ad is too heavy, the circuit breaker intermittently
opens and closes, protecting the circuit until the cause
is found and eliminated.
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 necssary.
Fuses,
located in the junction block beneath the
dash are:
1. Radio .
........ ...... .. , .3AG/AGC 10 amp
2. Heater and Air Conditioner ... 3AG/ AGC 25 amp
3. Wiper/Washer .............. SFE/SAE 20 amp
4 . Instrument lamps ......... . 3AG/ AGA 4 amp
5 . Tail lamps (Marker lamps) ... 3AG/ AGA 5 amp
6. Stop and Hazard Flasher ...... SFE/SAE 20 amp
7. Courtesy-Dome, lighter and Clock
(luggage) ................ SFE/SAE 20 amp
8. Back -up and Turn Signals ...... SFE/SAE 20 amp
9. Gauges, Tell Tale lamps ..... 3AG/ AGC 10 amp

Downloaded from www.Manualslib.com manuals search engine and blocked AIR CLEANER ELEMENTS. Replace the air cleaner ele­
ments
if necessary. Idle adjustment should be performed by your
Chevrolet Dealer.
If the above Fuel System checks and the checks suggested under
the Electrical System following do not correct the malfunction, it is
recommended that you turn to your Authorized Chevrolet Dealer
for further checks, adjustments
or repairs.
ELECTRICAL SYSTEM
If, when the ignition key is turned to START, the engine will not
turn over, you have
good reason to suspect electrical trouble.
(F) When there is no response at all to attempts to start the car,
check the obvious-your AUTOMATIC TRANSMISSION SELECTOR
LEVER must be in neutral position before the engine can be started.
Turning the IGNITION SWITCH rapidly back and forth several
times
will sometimes correct a poor internal switch contact.
(G) The BATTERY may be discharged. If so, lights will be dim and
the horn will have a poor tone if it will blow at all.
Usually
a garage recharge will be necessary to return the battery
to operotion. Occasionally, however, a long drive will recharge
the battery.
NOTE:
If the battery is determined to be dead, and for no apparent
reason, have
your Authorized Chevrolet Dealer check the
battery, the GENERATOR and the
VOLTAGE REGULATOR.
GENERATOR trouble should already have been indicated
by
the indicator on the instrument panel. Never remove generator
"BAT" lead without first disconnecting battery ground cable.
48
POOR BATTERY CONNECTIONS may be suspected if the car has operated properly a short time before and now not even the horn
will operate. Check both ends of both battery cables. If the con­
nections are corroded, a car may sometimes be restored to opera­tion by removing all cable ends, scraping all contacting surfaces
clean with a pen knife, and reassembling. If the cables are broken,
they must be replaced. The power supply should now be restored
unless the battery is dead.
(H) If, however, the lights and horn work properly but the starter will still not turn over, check the STARTER connections. A "click" from the starter solenoid indicates that the wiring to the starter is properly installed. If the wiring seems to be clean and tightly in­stalled, the trouble is probably in the starter itself and should be referred to your Authorized Chevrolet Dealer.
When the engine will "turn over" but will not start, the following
items may be checked along with Fuel System Checks listed previously.
(I) With a clean dry cloth wipe the ceramic portions of the spark plugs dry. In particularly damp or rainy weather dampness may be the cause of not sta rting, especi­ally when the engine is cold.
(J) Check the cables at the top of the distributor and coil as well as each spark plug cable for
tightness.
(K) If the car will still not start, check for spark at the spark plugs in the following manner:
Pull one of the spark plug
wires off its spark plug. Insert a
short piece of bare wire (such as a bobby pin) between the rubber Distributor and Coil Leads