Diagnostic Information And Procedures; 4Wd Control System Check - Suzuki GRAND VITARA Owner's Manual

3C-14 Transfer: Motor-Shift Type (Transfer with Shift Actuator)
4WD Control Module Reception Data
4WD
control
Receive
module

4WD Control System Check

Refer to the following items for the details of each step.
Step
1 Customer complaint analysis
1) Perform customer complaint analysis.
Was customer complaint analysis performed?
2 DTC / freeze frame data check, record and clearance
1) Check for DTC.
Is there any DTC(s)?
3 Visual inspection
1) Perform visual inspection.
Is there any faulty condition?
4 Visual inspection
1) Perform visual inspection.
Is there any faulty condition?
5 Trouble symptom confirmation
1) Shift transfer to "4H", "4H-lock", "4L-lock" and "N"
positions referring to "4WD Control System Operation
Inspection: Motor-Shift Type (Transfer with Shift
Actuator)".
2) Confirm trouble symptom.
Is trouble symptom identified?
6 Rechecking and record of DTC / freeze frame data
1) Recheck for DTC referring to "DTC Check: Motor-Shift
Type (Transfer with Shift Actuator)".
Is there any DTC(s)?
Engine speed
Vehicle speed
Brake pedal switch active
Transmission gear
selector position
Wheel speed pulse
(front right)
DATA
Wheel speed pulse
(front left)
Wheel speed pulse
(rear right)
Wheel speed pulse
(rear left)
Antilock brake system
active

Diagnostic Information and Procedures

Action
ABS hydraulic unit /
ECM TCM
Yes
Go to Step 2.
Print DTC or write them
down and clear them by
referring to "DTC
Clearance: Motor-Shift
Type (Transfer with Shift
Actuator)". Go to Step 3.
Repair or replace
malfunction part. Go to
Step 11.
Repair or replace
malfunction part. Go to
Step 11.
Go to Step 6.
Go to Step 9.
control module
I5JB0A332009-01
S5JB0A3314001
No
Perform customer
complaint analysis.
Go to Step 4.
Go to Step 5.
Go to Step 8.
Go to Step 7.
Go to Step 8.