Suzuki GRAND VITARA JB416, Service Manual

Page: 155 / 474

Transfer: Motor-Shift Type (Transfer with Shift Actuator) 3C-38
DTC C1230: Transfer Actuator Circuit Malfunction
S5JB0E3314020
Wiring Diagram
DTC Detecting Condition and Trouble Area
DTC Confirmation Procedure
1) Clear DTC using scan tool.
2) Select transfer switch to “4H” position and keep its position for 10 seconds. Similarly select transfer switch to “4H-
lock”, “N” and “4L-lock” position.
3) Check DTC.
5V
12V
E91-2
5V
YEL
RED/BLK
BLU
M
E91-3
E91-25
E91-26
RED
E91-24 BLK/YEL
1
2
3
C54-1
C54-4
C54-2
C54-3
C54-5
4
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
[A]
1
2 3
4 5 6
[B]
I5JB0A332017-01
[A]: 4WD control module connector “E91” (viewed from harness side) 2. Transfer shift actuator motor position switch
[B]: Transfer shift actuator connector “C54” (engine harness side) (viewed from harness side) 3. Transfer shift actuator motor
1. Transfer shift actuator 4. 4WD control module
DTC detecting condition Trouble area
Select transfer switch to each position, and then transfer shift
actuator position switch is not changed for more than 3 seconds. • Transfer shift actuator
• Transfer shift actuator circuit
• 4WD control module