Jeep 1997 Grand Cherokee Service Manual page 805

ZG
ZG004212
8W-42 AIR CONDITIONING-HEATER
DIESEL ENGINE
POWERTRAIN
CONTROL
A/C
MODULE
SWITCH
(8W-30-22)
SIGNAL
C4
59
C103
20
DG
37
A/C
SWITCH COMPRESSOR
SIGNAL
FROM
A/C
COMPRESSOR
CLUTCH
RELAY
(8W-42-11)
I
C13
18
DB/BK
C131
14
C3
18
DB/BK
2
A/C
HIGH
PRESSURE
SWITCH
1
C21
18
DB/OR
C144
5
C21
18
DB/OR
2
A/C
LOW
PRESSURE
SWITCH
1
C13
16
DB/RD
C132
10
C13
16
DB/RD
28
MSA
A/C
CONTROLLER
CLUTCH
(8W-30-29)
RELAY
CONTROL
8W - 42 - 13
J978W-3