4Wd Control Module Transmission Data; 4Wd Control Module Reception Data; 4Wd Control System Check; Can Communication System Description - Suzuki GRAND VITARA JB416 Service Manual

CAN Communication System Description

Refer to "CAN Communication System Description: in Section 1A".

4WD Control Module Transmission Data

4WD
control
module

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?
Transfer: Motor-Shift Type (Transfer with Shift Actuator) 3C-14
Transmit
DATA
Engine speed
Vehicle speed
Brake pedal switch active
Transmission gear
selector position
Wheel speed pulse
(front right)
Wheel speed pulse
DATA
(front left)
Wheel speed pulse
(rear right)
Wheel speed pulse
(rear left)
Antilock brake system
active
Electronic stability
program system active

Diagnostic Information and Procedures

Action
Buzzer on reques
Lock indication status
Low indication status
Neutral Indication Status
4WD diagnostic trouble codes
ABS hydraulic unit /
ECM TCM
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.
Combination
BCM
Meter
ESP® hydraulic unit /
control module control module
(if equipped) (if equipped)
Yes
Perform customer
complaint analysis.
Go to Step 4.
Go to Step 5.
S5JB0E3311010
I5JB0A332010-01
I6JB01331001-01
S5JB0E3314001
No