Ford Corsar Repair Manual page 807

TROUBLE DIAGNOSES
Ohmmeter
I
Trou ble-shooting (Cont'd)
compressor
TROUBLE-SHOOTING PROCEDURE 3
connector
INCIDENT: Magnet clutch does not operate.
m
Perform preliminary check before referring to the following
Voltmeter
flowchart.
Continuity exists: O.K.
1
R A l A
l
Check power supply for
compressor.
Disconnect compressor harness
R H A ~ I ~ A
connector.
Do approx. 12 volts exist be-
tween compressor harness
connector.
terminal No.
@
and body
ground?
N.G.
b
v
0
l
I
O.K.
H
1
O.K.
Check magnet clutch coil.
O.K.
Replace magnet clutch.
-
Check thermal protector.
Disconnect thermal protector
harness connector.
Does continuity exist between
thermal protector harness
terminal No.
@
and body
ground?
N.G.
+ Replace thermal protector.