1A-99 Engine General Information and Diagnosis:
Radiator Fan Control System Check
S3RH0B1104052
Wiring Diagram
3
Check electric load signal circuit
1) Turn ignition switch ON.
2) Check voltage at each terminals “G04-17” and “G03-10”
of ECM connector connected, under above each
condition.
Voltage at “G04-17”
Clearance light, rear defogger and blower motor all
turned OFF: 0 V
Clearance light, rear defogger and blower motor to
2nd speed position or more all turned ON: 10 – 14 V
Voltage at “G03-10”
Clearance light, rear defogger and blower motor all
turned OFF: 10 – 14 V
Clearance light, rear defogger and blower motor to
2nd speed position or more all turned ON: 0 V
Is each voltage as specified?
Electric load signal
circuit is in good
condition.
“YEL/BLK” and/or “BLU/
BLK” circuit open or
short, electric load
diodes malfunction or
each electric load circuit
malfunction.
Step
Action
Yes
No
I2RH0B110086-01
BATT
80A
30A
60A
BLK
ECM
BLK/ORN
BLK
C41-1
C41-3
L
+
L-
H-
H
+
BRN
C41 (31P)
G04 (24P)
G03 (17P)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28 27
29
30
31
5
6
1
2
3
4
5
6
7
11
12
9
10
11
13 12
14
15
16
16
17
1
2
7
8
13
14
3
4
9
10
15
17
18
8
19
20
21
22
23
24
G04-18
G04-3
GRN/RED
BLK/WHT
BLU/WHT
BLU/RED
BLK
BLU
BLK
BLU/BLK
BLU/RED
1
2
3
4
15A
IG
ACC
ON
ST
5
7
6
I3RH0A110023-01
1. Radiator fan relay No.1
3. Radiator fan relay No.3
5. Main fuse box
7. Ignition switch
2. Radiator fan relay No.2
4. Radiator fan
6. Circuit fuse box
Summary of Contents for Liana RH418
Page 4: ......
Page 222: ...3A 13 Drive Shaft Axle ...
Page 362: ...5A 136 Automatic Transmission Transaxle ...
Page 370: ...Prepared by 1st Ed Feb 2004 2nd Ed Jul 2006 367 ...