Suzuki Grand Vitara JB419. Service manual - part 77
Transfer: 3C-6
NOTE
“O” in transfer position indicator column of the above table means indicator lights up when DTC is
detected.
Scan Tool Data
S5JB0B3304009
)
C1243
Internal circuit malfunction of
4WD control module
EEPROM error
{
)
C1246
Clutch pedal position (CPP)
switch circuit short
CPP switch signal is input when vehicle speed is
30 km/h (19 mph).
{
Control module communication
bus off
Transmitting and receiving error of 4WD control
module for specified time continuously.
{
U1100
Lost communication with ECM
Receiving error of 4WD control module from
ECM for specified time continuously.
{
U1121
Lost communication with ABS /
ESP
® control module
Receiving error of 4WD control module from
ABS / ESP
® control module for specified time
continuously.
{
Scan Tool Data
Vehicle Condition
Normal Condition /
Reference Value
Vehicle speed
At vehicle stop
0 km/h, 0 mph
Actuator Pos Sen
Transfer shifted to 4H position
4H
Transfer being shifted between 4H-lock and 4H position
4H-lock – 4H
Transfer shifted to 4H-lock position
4H-lock
Transfer being shifted between 4H and N position
4H – N
Transfer shifted to 4L-lock position
4L-lock
Transfer being shifted between N and 4L-lock position
N – 4L-lock
Transfer shifted to N position
N
Actuator motor Pos
Transfer shifted to 4H position
4H
Transfer shifted to 4H-lock position
4H-lock
Transfer shifted to 4L-lock position
4L-lock
Transfer shifted to N position
N
Battery voltage
Ignition switch ON and engine stop
10 – 14 V
4L/N switch
Transfer shifted to 4L-lock or N position
ON
Transfer shifted to 4H or 4H-lock position
OFF
Center diff lock SW
Transfer shifted to 4H or N position
ON
Transfer shifted to 4H-lock or 4L-lock position
OFF
N range signal (AT)
A/T shifted to “N” range
ON
A/T shifted to other than “N” range
OFF
CPP switch (MT)
Clutch pedal depressed
OFF
Clutch pedal released
ON
Mode switch 1
Transfer switch selected to N position
ON
Transfer switch selected to 4H, 4H-lock or 4L-lock position
OFF
Mode switch 2
Transfer switch selected to 4H, 4H-lock or N position
ON
Transfer switch selected to 4L-lock position
OFF
Mode switch 3
Transfer switch selected to 4H-lock or 4L-lock position
ON
Transfer switch selected to 4H or N position
OFF
Warning buzzer
Buzzer not being sound
OFF
Transfer shifted to N Position
N Pos
Transfer shifted to disagreement of transfer switch and transfer
position
Error
ABS active
ABS operating
ON
ABS not operating
OFF
ESP
® active
ESP
® operating
ON
ESP
® not operating
OFF
DTC No.
Detecting item
Detecting condition
(DTC will set when detecting)
Transfer
position
indicators