Suzuki SX4 Service Manual page 469

Precautions .................................................3-1
Precautions............................................................. 3-1
Precautions on Driveline / Axle ............................. 3-1
Drive Shaft / Axle ..................................... 3A-1
Front .........................................................................3A-1
General Description .............................................3A-1
Front Drive Shaft Construction............................ 3A-1
Component Location ...........................................3A-1
Front Drive Shaft Assembly Components
Location ............................................................ 3A-1
Diagnostic Information and Procedures............3A-2
Front Drive Shaft Symptom Diagnosis ................ 3A-2
Repair Instructions ..............................................3A-2
Front Drive Shaft Components ........................... 3A-2
Front Drive Shaft Assembly On-Vehicle
Inspection.......................................................... 3A-3
Front Drive Shaft Assembly Removal and
Installation ......................................................... 3A-3
Front Drive Shaft Disassembly and
Reassembly ...................................................... 3A-4
Center Shaft and Center Bearing Support
Disassembly and Reassembly (If Equipped) .. 3A-12
Specifications.....................................................3A-13
Tightening Torque Specifications...................... 3A-13
Special Tools and Equipment ...........................3A-14
Recommended Service Material ....................... 3A-14
Special Tool ...................................................... 3A-14
Rear ........................................................................3A-15
General Description ...........................................3A-15
Rear Drive Shaft Construction .......................... 3A-15
Repair Instructions ............................................3A-15
Rear Drive Shaft Components .......................... 3A-15
Rear Drive Shaft Assembly Removal and
Installation ....................................................... 3A-16
Rear Drive Shaft Disassembly and
Reassembly .................................................... 3A-16
Specifications.....................................................3A-18
Tightening Torque Specifications...................... 3A-18
Special Tools and Equipment ...........................3A-18
Recommended Service Material ....................... 3A-18
Special Tool ...................................................... 3A-18
Differential................................................ 3B-1
Section 3
Driveline / Axle
CONTENTS
Precautions...........................................................3B-1
Precaution for Rear Differential Oil Leakage.......3B-1
Precautions in Diagnosing Trouble .....................3B-1
General Description .............................................3B-2
Rear Differential Description ...............................3B-2
Coupling Description ...........................................3B-2
4WD Control System Description........................3B-3
Function of 4WD Control System Component ....3B-3
Input / Output Signal Table of 4WD Control
On-Board Diagnostic System Description...........3B-4
CAN Communication System Description...........3B-5
Schematic and Routing Diagram ........................3B-6
4WD Control System Wiring Circuit Diagram......3B-6
Component Location ...........................................3B-8
4WD Control System Components Location.......3B-8
Diagnostic Information and Procedures ............3B-9
4WD Control System Check ...............................3B-9
4WD Position Indicator Operation Check..........3B-11
4WD Control System Operation Inspection ......3B-11
Visual Inspection ...............................................3B-12
DTC Check........................................................3B-12
DTC Clearance .................................................3B-12
DTC Table.........................................................3B-13
Fail-Safe Table..................................................3B-13
Scan Tool Data .................................................3B-14
Rear Differential Symptom Diagnosis ...............3B-15
4WD Control Symptom Diagnosis.....................3B-15
4WD Position Indicator Does Not Come ON at
4WD Position Indicator Remains ON Steady
DTC C1240: 4WD Control Module Power
DTC C1243: Internal Circuit Malfunction of
DTC C1250: Coupling Air Temperature
DTC C1251: Coupling Air Temperature
DTC C1252: Coupling Assembly Circuit Open ..3B-22
DTC C1253: Coupling Assembly Circuit Short ..3B-24
DTC C1254: 2WD/4WD Switch Malfunction .....3B-25
DTC U0073: Control Module Communication
Module ..............................................................3B-4
Ignition Switch ON but Engine Stops ..............3B-16
at Ignition Switch ON.......................................3B-17
Supply Circuit Malfunction...............................3B-18
4WD Control Module.......................................3B-19
Sensor Circuit Open........................................3B-19
Sensor Circuit Short ........................................3B-21
Bus Off ............................................................3B-27
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