1998 ISUZU TROOPER Service Repair Manual

Page 233 of 3573

ISUZU TROOPER 1998  Service Repair Manual AIR CONDITIONING  1BÐ107
Inspection of the Mix Actuator System
H-67I-32I-33
12345678
9 101112131415161
112
123
134
145
156
167
178
189
1910
20
I-45
I-32
M
660.3 V/W
I-33
1130.5 B/L
57 0.3 V
15
2 0.3

Page 234 of 3573

ISUZU TROOPER 1998  Service Repair Manual 1BÐ108 AIR CONDITIONING
Chart A: Does Not work At All
NOThe harness is disconnected.
NOReplace the automatic heater/air
conditioner control unit.
NOReplace the automatic heater/air
conditioner contro

Page 235 of 3573

ISUZU TROOPER 1998  Service Repair Manual AIR CONDITIONING  1BÐ109
Chart B: Mix Actuator Control Failure
NOReplace the actuator.
NOThe harness is disconnected.
NO
NOMix actuator control failure due to the
failed sensor.
YES YES
YES
YES
Turn

Page 236 of 3573

ISUZU TROOPER 1998  Service Repair Manual 1BÐ110 AIR CONDITIONING
Inspection of the Mode Actuator System
H-26
10 11 12 13 14 151234 5
17 18 19 206789
16
9876
20 19 18 17 165
14 154
133
122
111
10
H-25
I-32I-33
12345678
9 101112131415161
112

Page 237 of 3573

ISUZU TROOPER 1998  Service Repair Manual AIR CONDITIONING  1BÐ111
Chart A: Does Not Work At All
NOThe harness is disconnected.
NOReplace the automatic heater/air
conditioner control unit.
NOReplace the automatic heater/air
conditioner contr

Page 238 of 3573

ISUZU TROOPER 1998  Service Repair Manual 1BÐ112 AIR CONDITIONING
Chart B: Mode Actuator Control Failure
NOThe harness is disconnected.
NOReplace the actuator.
NOFailure on the mode door or the link unit.
YESMode control failure due to the f

Page 239 of 3573

ISUZU TROOPER 1998  Service Repair Manual AIR CONDITIONING  1BÐ113
Inspection of the Fan Motor System
H-26
10 11 12 13 14 151234 5
17 18 19 206789
16
9876
20 19 18 17 165
14 154
133
122
111
10
H-20
I-32I-33
12345678
9 101112131415161
112
123

Page 240 of 3573

ISUZU TROOPER 1998  Service Repair Manual 1BÐ114 AIR CONDITIONING
Chart A: Fan Does Not Rotate At All
NOFailure on the power supply system.
NOFailure on the ground or the harness is
disconnected.
NOReplace the fan motor.
YES
YES YES
Turn on