Suzuki GRAND VITARA JB416, Service Manual

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Transfer: Motor-Shift Type (Transfer with Shift Actuator) 3C-14
CAN Communication System Description
S5JB0E3311010
Refer to “CAN Communication System Description: in Section 1A”.
4WD Control Module Transmission Data
4WD Control Module Reception Data
Diagnostic Information and Procedures
4WD Control System Check
S5JB0E3314001
Refer to the following items for the details of each step.
BCM
Combination
Meter
Transmit
DATA
4WD
Buzzer on reques
Lock indication status
Neutral Indication Status
Low indication status
4WD diagnostic trouble codes
control
module
I5JB0A332010-01
ECM TCM
DATA
Receive
Engine speed
Vehicle speed
Brake pedal switch active
4WD
control
module
Transmission gear
selector position
Wheel speed pulse
(front right)
Wheel speed pulse
(front left)
Wheel speed pulse
(rear right)
Wheel speed pulse
(rear left)
Antilock brake system
active
ABS hydraulic unit /
control module
(if equipped)
ESP® hydraulic unit /
control module
(if equipped)
Electronic stability
program system active
I6JB01331001-01
Step Action Yes No
1
)
Customer complaint analysis
1) Perform customer complaint analysis.
Was customer complaint analysis performed?
Go to Step 2. Perform customer
complaint analysis.
2
)
DTC / freeze frame data check, record and clearance
1) Check for DTC.
Is there any DTC(s)?
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. Go to Step 4.
3
)
Visual inspection
1) Perform visual inspection.
Is there any faulty condition?
Repair or replace
malfunction part. Go to
Step 11. Go to Step 5.