1998 ISUZU TROOPER Service Repair Manual

Page 177 of 3573

ISUZU TROOPER 1998  Service Repair Manual AIR CONDITIONING  1B Ð 51
REAR COOLER PARTS
5
6
7
8
13
4
9 14
2
12
11
103
1
Legend
(1) Liquid Line (high pressure pipe)
(2) Cooling Unit
(3) Suction Line (low pressure pipe)
(4) Duct Assembly
(5) Duc

Page 178 of 3573

ISUZU TROOPER 1998  Service Repair Manual 1B Ð 52 AIR CONDITIONING
REAR COOLER PARTS (ROOF DUCT TYPE)
16
15
14
2
3
4
5
7
6 1
13
11
12
10
9
8
Legend
(1) Roof Duct Bracket
(2) Roof Duct
(3) Lower Duct
(4) Resistor
(5) Wire Harness
(6) Liquid L

Page 179 of 3573

ISUZU TROOPER 1998  Service Repair Manual AIR CONDITIONING  1B Ð 53
Switch Vehicle Motor Resistor15 54 (Vehicle) (Motor)0.85yRW 0.85yB
0.85yRB
(Resistor) (Switch)
0.5yLG
0.85yRG
0.85yWR 2
3
4
12yLO
3yMI
4yHI
WIRING DIAGRAM
D08RY0030

Page 180 of 3573

ISUZU TROOPER 1998  Service Repair Manual 1B Ð 54 AIR CONDITIONING
E06RY00003
25(2.5/18)
25(2.5/18)
25(2.5/18)
25(2.5/18)
15(1.5/11)
15(1.5/11)
15(1.5/11)
15(1.5/11)
15(1.5/11)
TORQUE SPECIFICATIONS
Nám (kgám/ibáft)

Page 181 of 3573

ISUZU TROOPER 1998  Service Repair Manual AIR CONDITIONING  1B Ð 55
25 (2.5/18)
25 (2.5/18)
25 (2.5/18)
25 (2.5/18)
15 (1.5/11)
15 (1.5/11)
15 (1.5/11)
15 (1.5/11)
15 (1.5/11)
TORQUE SPECIFICATIONS (ROOF DUCT TYPE)
Nám (kgám/ibáft)
E06RY0

Page 182 of 3573

ISUZU TROOPER 1998  Service Repair Manual 1B Ð 56 AIR CONDITIONING
DIAGNOSIS
Rear Air Conditioning Cycle Diagnosis
Condition Possible Cause Correction
No cooling or insufficient cooling
Insufficient velocity of cooling airFront air condition

Page 183 of 3573

ISUZU TROOPER 1998  Service Repair Manual AIR CONDITIONING  1B Ð 57
FAN CONTROL SWITCH
Inspection
Using an electric circuit tester, check continuity between
terminals.
If not as specified, replace the switch.
1234
OFF
LOW
MEDIUM
HIGH
Fan con

Page 184 of 3573

ISUZU TROOPER 1998  Service Repair Manual 1B Ð 58 AIR CONDITIONING
COOLING UNIT
Main Components
2
3
1
Legend
(1) Evaporator Assembly
(2) Expansion Valve
(3) Fan Motor
872RY00001