Buick LeSabre 1965 Service Manual page 845

TERMINAL RESISTANCE
1 - 2 , 4 A 8 0 WATTS
2-3 4<* 80 WATTS
3-4 . 4 ^ 60 WATTS
HEATER BLOWER
SWITCH
CIRCUIT SCHEMATIC
WIRING SCHEMATIC
16 LT. BLUE
OFF
POSITON
VENT
POSITION
I—16 LT. BLUE
/ RESISTOR —3
VENT
RECIR.
NORM.
POSITION
TO BLOWER SW.
TO RESISTOR
TO BATTERY
TO COMPRESSOR COIL
o
>
TO
n
O
a
3
o
CO
TO IGNITION SW.
HEATER CONTROL
SWITCH
HEATER BLOWER SWITCH
>
8
m
</>
to
o
70
m
CO
Figure 11-157—Heater-Air Conditioner Schematic - 49000 Series