Isuzu N-Series. Manual — part 43
SERVICE INFORMATION 00-3
Fan Switch Troubleshooting
Current flows to the blower motor through the heater & A/C relay X-12 to activate the rotation of the blower motor by
turning “ON” the fan switch.
Blower motor speed is controlled in stages by the resistor, by operating the switch from “LOW” to “HIGH.”
For 12 Volt (LHD Model)
X-12
X-12
X-12
X-12
B-14
B-14
B-42
B-13
B-13
B-13
B-42
B-42
B-42
B-42
H-6
B-7
2
2
1
5
4
3
6
5
4
2
4
B-13
1
2
3
2
1
30B/R
8B
2L
8W
0.5W/R
3L
0.5B
2L/B
2L/B
2L/B
1.25L/O
0.85L/Y
0.5L/W
B-42
1
2L
2B
3B
2B(4JH1)
8W/B
3W/B
P-1
P-2
P-5
FRAME
FL-1 100A
RELAY;
HEATER & A/C
RELAY; CHARGE (5)
FL-25 30A
BLOWER
MOTOR
4
1
3
2
OFF
FAN SWITCH
BLOWER RESISTOR
A/C SWITCH
HEADLIGHT BRACKET (LH)
MAIN
HEATER
P-3
P-4
5B(4JH1)
B-1
FRAME-LH (FRONT)
5B
3B
1.25B
EXCEPT 4JH1
4JH1
N1A0214E
00-4 SERVICE INFORMATION
For 12 Volt (RHD Model)
X-12
X-12
X-12
X-12
B-14
B-14
B-13
B-42
B-13
B-13
B-13
B-42
B-42
B-42
B-42
H-6
B-1
B-7
2
1
2
5
4
3
6
5
4
2
4
2
3
1
2
1
30B/R
8B
8W/B
0.5W/R
3L
0.5B
2L/B
2L/B
1.25L/O
0.85L/Y
2B
B-42
1
2L
3B
3B
5B
2B
5W/B
3W/B
P-5
FRAME
FL-1 100A
RELAY;
HEATER & A/C
RELAY; CHARGE (1)
FL-25
BLOWER
MOTOR
4
1
3
2
FAN SWITCH
BLOWER RESISTOR
A/C SWITCH
HEADLIGHT BRACKET (LH)
FRAME-LH (FRONT)
MAIN
HEATER
2L
P-1
P-2
P-3
P-4
4JH1
30A
2B
2B
0.5G/Y
N1A0201E
SERVICE INFORMATION 00-5
For 24 Volt (LHD Model)
B-13
B-13
B-13
B-42
B-42
B-42
B-42
B-42
B-7
B-1
H-6
B-14
B-14
B-13
OFF
X-12
X-12
X-12
X-12
P-5
P-4
P-3
P-2
P-1
2
1
2
5
4
1
2
1
4
2
3
3
6
5
4
2
30B/R
8B
8W/B
2L
8W/B
3W/B
5W/B
0.5W/R
3L
0.85L
0.85L/B
0.5B
0.85B
2B
B-42
1
3B
5B
FRAME
FL-1 100A or 120A
F-1 15A
4
3
2
1
FAN SW
BLOWER RESISTOR
RELAY;
HEATER & A/C
RELAY; CHARGE (5)
FRAME-LH (FRONT)
HEADLIGHT BRACKET (LH)
MAIN
AIR CON, HEATER
BLOWER MOTOR
0.85L/B
0.5L/O
0.5L/Y
0.5L/W
0.85B
A/C SWITCH
N1A0216E
00-6 SERVICE INFORMATION
For 24 Volt (RHD Model)
B-13
B-13
B-13
B-42
B-42
B-42
B-42
B-42
B-7
B-1
H-6
B-14
B-14
B-13
OFF
X-12
X-12
X-12
X-12
P-5
P-4
P-3
P-2
P-1
2
1
2
5
4
1
2
1
4
2
3
3
6
5
4
2
30B/R
8B
2L
8W/B
3
W/B
5W/B
0.5W/R
3L
0.85L
0.85L/B
0.5B
2B
2B
B-42
1
3B
5B
FRAME
FL-1 100A or 120A
F-1 15A
4
3
2
1
FAN SW
BLOWER RESISTOR
A/C SWITCH
RELAY;
HEATER & A/C
RELAY; CHARGE (1)
FRAME-LH (FRONT)
HEADLIGHT BRACKET (LH)
MAIN
AIR CON, HEATER
BLOWER MOTOR
0.85L/B
*
0.5L/Y
0.5L/W
0.85B
*
EXCEPT 4HK1-TC ENGINE MODEL FOR AUSTRALIA: 0.85L/O
4HK1-TC ENGINE MODEL FOR AUSTRALIA: 0.5L/O
0.5G/Y
N1A0202E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст