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Troubleshooting
Compressor
Co
mpr
essor
clu
t
c
h
d
oes
n
ot
engage.
Check
the No.
56
(20 A) fuse in the
under-hood fuse/relay box, and t he
No. 17 (7.5 A) fuse in the under-
dash
f
use/relay box.
Are
the
fuses OK?
YES
Remove the compressor
clutch
relay.
and test
it
(see page
22-45).
Is the relay OK?
/
YES
Check t
he
under-hood fuse/relay
box:
Measure the
voltage
between the
No.2
terminal of
the
compressor
clutch relay
4P socket and body
ground.
Is
there battery
voltage?
YES
Check t he
compressor
clutch:
Connect
the No.
1
and No.2
term
i-
nals
of
the compressor clutch
relay
4P socket
w ith a jumper w ire.
Does
the compressor
clutch
click?
.:::
I
YES
To
page
22·36
22-34
NO
I
Replace t
he
fuse(s),
and recheck
.
I
NO
I
Repla
ce
the comp r.s.or clutch
I
relay.
NO
I
Replace
tho under-hood IuMlrwlaV
I
box.
NO
To
page
22-35
I
I
I
COMPRESSOR CLUTCH RELAY
4PSOCKET
REO
f
1
2
4
I
3
f--
JUMPER
WIRE
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Table of Contents
Troubleshooting
