Suzuki 2006 SX4, Service Manual

Page: 453 / 1478

Differential: 3B-15
4WD Position Indicator Does Not Come ON at Ignition Switch ON but Engine Stops
S6RW0C3204012
Wiring Diagram
Circuit Description
4WD position indicator operates according to the signal from 4WD control module. If the 4WD control system is in
good condition, 4WD position indicator light up for 2 seconds when ignition switch is turned to ON position, and then
turned to OFF position. If an abnormality is detected in the system, 4WD position indicator remains lighting.
Troubleshooting
WHT
YEL RED/BLK
1
2
WHT/RED
WHT/RED
G26-12
G26-11
RED
BLK
WHT
5
6
4
7
12V
G26-10 BLK
G26-22
G26-23 RED
WHT
3
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]
I7RW01320004-01
[A]: 4WD control module connector “G26” (viewed from harness side) 4. Combination meter
1. Main fuse box 5. 4WD AUTO indicator
2. Junction block assembly 6. 4WD LOCK indicator
3. “METER” fuse 7. 4WD control module
Step Action Yes No
1 4WD position indicator power supply check
1) Turn ignition switch to ON position.
Do other indicators come ON?
Go to Step 2. Go to Step 3.
2 Check DTC
1) Connect scan tool to DLC with ignition switch OFF.
2) Turn ignition switch to ON position and check DTC.
Is there DTC(s) U0073, U0100, U0121 and/or U0155?
Go to applicable DTC
diag. flow. Substitute a known-
good combination meter
and recheck. If 4WD
position indicator still
remains off, substitute a
known-good 4WD
control module and
recheck.