Suzuki 2006 SX4, Service Manual

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Table of Contents 3- i
3
Section 3
CONTENTS
Driveline / Axle
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-2
Front Drive Shaft Assembly Removal and
Installation......................................................... 3A-2
Front Drive Shaft Disassembly and
Reassembly ...................................................... 3A-4
Center Shaft and Center Bearing Support
Disassembly and Reassembly (2WD Model) .... 3A-7
Specifications.......................................................3A-8
Tightening Torque Specifications........................ 3A-8
Special Tools and Equipment .............................3A-9
Recommended Service Material......................... 3A-9
Special Tool ........................................................ 3A-9
Rear ........................................................................3A-10
General Description ...........................................3A-10
Rear Drive Shaft Construction ..........................3A-10
Repair Instructions ............................................3A-10
Rear Drive Shaft Components ..........................3A-10
Rear Drive Shaft Assembly Removal and
Installation.......................................................3A-11
Rear Drive Shaft Disassembly and
Reassembly .................................................... 3A-11
Specifications.....................................................3A-13
Tightening Torque Specifications......................3A-13
Special Tools and Equipment ...........................3A-13
Recommended Service Material....................... 3A-13
Special Tool ......................................................3A-13
Differential................................................ 3B-1
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 Components .....................3B-3
4WD Control System Description........................3B-4
Function of 4WD Control System Component ....3B-4
4WD Control System Wiring Circuit Diagram......3B-5
Terminal Arrangement of 4WD Control
Module ..............................................................3B-5
Input / Output Signal Table of 4WD Control
Module ..............................................................3B-6
On-Board Diagnostic System Description...........3B-6
CAN Communication System Description...........3B-7
Diagnostic Information and Procedures............3B-8
4WD Control System Check ...............................3B-8
4WD Position Indicator Operation Check..........3B-10
4WD Control System Operation Inspection ......3B-10
Visual Inspection ...............................................3B-10
DTC Check........................................................3B-11
DTC Clearance .................................................3B-11
DTC Table.........................................................3B-12
Fail-Safe Table..................................................3B-12
Scan Tool Data .................................................3B-13
Rear Differential Symptom Diagnosis ...............3B-14
4WD Control Symptom Diagnosis.....................3B-14
4WD Position Indicator Does Not Come ON at
Ignition Switch ON but Engine Stops ..............3B-15
4WD Position Indicator Remains ON Steady
at Ignition Switch ON.......................................3B-16
DTC C1240: 4WD Control Module Power
Supply Circuit Malfunction...............................3B-17
DTC C1243: Internal Circuit Malfunction of
4WD Control Module.......................................3B-18
DTC C1250: Coupling Air Temperature
Sensor Circuit Open........................................3B-18
DTC C1251: Coupling Air Temperature
Sensor Circuit Short ........................................3B-20
DTC C1252: Coupling Assembly Circuit Open ..3B-21
DTC C1253: Coupling Assembly Circuit Short ..3B-23
DTC C1254: 2WD/4WD Switch Malfunction .....3B-24
DTC U0073: Control Module Communication
Bus Off ............................................................3B-26