3C
4WD Control System Wiring Circuit Diagram
[A]:
|
M/T model
|
13.
|
ECM
|
28.
|
4WD control module
|
[B]:
|
A/T model
|
14.
|
Transfer shift actuator
|
29.
|
CPU
|
[C]:
|
M13A engine model only
|
15.
|
Transfer shift actuator limit switch
|
30.
|
Voltage converter
|
1.
|
A/T shift switch (“N” range)
|
16.
|
Transfer shift actuator motor
|
31.
|
Warning buzzer
|
2.
|
Vacuum switch
|
17.
|
VSV1
|
32.
|
“BACK” fuse
|
3.
|
2WD/4WD switch
|
18.
|
VSV2
|
33.
|
“4WD” fuse
|
4.
|
“2WD” switch
|
19.
|
Combination meter
|
34.
|
“ST” fuse (in individual circuit fuse box No.2)
|
5.
|
“4WD” switch
|
20.
|
4WD indicator
|
35.
|
“ST” fuse (in supplementary fuse box: M13A engine model) (in main fuse box: K9K engine model)
|
6.
|
“4WD-L” switch
|
21.
|
4WD low indicator
|
36.
|
To other ECU
|
7.
|
Blower fan motor
|
22.
|
Ignition switch
|
37.
|
Limit switch 1
|
8.
|
Blower fan switch
|
23.
|
Starting motor relay
|
38.
|
Limit switch 2
|
9.
|
A/C switch
|
24.
|
Clutch pedal switch
|
39.
|
Limit switch 3
|
10.
|
4WD low switch
|
25.
|
Starting motor
|
40.
|
Engine ground
|
11.
|
4WD switch
|
26.
|
Main fuse
|
41.
|
Body ground
|
12.
|
Vehicle speed sensor
|
27.
|
Battery
|
|
|
Terminal Arrangement of 4WD Control Module
[A]:
|
4WD control module connector (View: [a])
|
Terminal
|
Circuit
|
Terminal
|
Circuit
|
---|
E188-1
|
Transfer shift actuator motor 2
|
E188-14
|
Limit switch 2
|
E188-2
|
Transfer shift actuator motor 1
|
E188-15
|
Limit switch 1
|
E188-3
|
Ignition power supply
|
E188-16
|
Blank
|
E188-4
|
4WD low switch
|
E188-17
|
Blank
|
E188-5
|
4WD switch
|
E188-18
|
A/C switch (M13A engine model)
|
E188-6
|
“4WD-L” switch
|
E188-19
|
Vacuum switch
|
E188-7
|
“4WD” switch
|
E188-20
|
Clutch pedal switch (M/T model)
|
E188-8
|
“2WD” switch
|
E188-21
|
A/T shift switch (“N” range) (A/T model)
|
E188-9
|
Blank
|
E188-22
|
Vehicle speed sensor signal
|
E188-10
|
Ground
|
E188-23
|
Engine revolution signal
|
E188-11
|
VSV2
|
E188-24
|
4WD indicator
|
E188-12
|
VSV1
|
E188-25
|
4WD low indicator
|
E188-13
|
Limit switch 3
|
E188-26
|
A/C ON signal (M13A engine model)
|