Wiring Diagrams - Chevrolet 10 Series 1970 Service Manual

HEATER AND AIR CONDITIONING 1A-44
BLOWER MOTOR
EVAPORATOR ASM
CONTROL SWITCH
SET A T :
OFF
LOW
MED
HIGH
LEGEND
EXISTING WIRING
WIRING PA R T OF EQUIPMENT
A IR CONDITIONING WIRING
VIEWS INDICATE WIRE
E N TR Y SIDE OF CONNECTOR

WIRING DIAGRAMS

C O N N E C T S :
B TO NONE
B TO L
B TO L & M
B TO L & H
F ig . 64— Four-Season System W irin g Diagram
1 4
r
o g y
r |
I
CONNECTOR RECEPTACLE
"P A N E L LIGHTS"
I
J
FUSE PAN EL ASM.
REPLACE EXISTING FUSE
WITH PROVIDED 25 A M P.
FUSE
Q—1 2 0 R - ^
CONNE FrO R "R E c"£ PT AC LE
"C IG "
- - © ^
c c o n t r o l
SWITCH
CHEVROLET TRUCK SERVICE MANUAL