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Drive Shaft............................................... 3A–1
General Description ............................................ 3A–1
Wheel Drive Shafts Description and Operation . 3A–1
Component Location .......................................... 3A–2
Wheel Drive Shafts Disassembled Views .......... 3A–2
Diagnostic Information and Procedures........... 3A–3
Diagnostic Starting Point - Wheel Drive Shafts.. 3A–3
Symptoms - Wheel Drive Shafts ........................ 3A–3
Click Noise In Turns ........................................... 3A–3
Clunk When Accelerating from Coast ................ 3A–3
Clunk Noise When Accelerating During Turns... 3A–4
Shudder or Vibration During Acceleration.......... 3A–4
Vibration Analysis - Driveline ............................. 3A–4
Vibration Analysis - Hub and/or Axle Input ........ 3A–8
Repair Instructions ........................................... 3A–10
Front Wheel Drive Shaft Replacement (AWD). 3A–10
Front Wheel Drive Shaft Replacement (FWD) . 3A–12
Intermediate Shaft Replacement ..................... 3A–14
Rear Wheel Drive Shaft Replacement ............. 3A–15
Front Wheel Drive Shaft Inner Joint and Seal
Replacement.................................................. 3A–18
Front Wheel Drive Shaft Outer Joint and Seal
Replacement.................................................. 3A–20
Rear Wheel Drive Shaft Inner Joint and Seal
Replacement.................................................. 3A–23
Rear Wheel Drive Shaft Outer Joint and Seal
Replacement.................................................. 3A–25
Specifications.................................................... 3A–28
Fastener Tightening Specifications -
Wheel Drive Shafts ........................................ 3A–28
Special Tools and Equipment .......................... 3A–28
Special Tools - Wheel Drive Shafts ................. 3A–29
Differential............................................... 3B–1
General Description ............................................ 3B–1
Rear Drive Axle Description and Operation ....... 3B–1
All-Wheel Drive Description and Operation........ 3B–1
Diagnostic Information and Procedures........... 3B–2
Diagnostic Starting Point - Rear Drive Axle ....... 3B–2
Scan Tool Output Controls - Rear Drive Axle .... 3B–2
Scan Tool Data List - Rear Drive Axle ............... 3B–2
Scan Tool Data Definitions - Rear Drive Axle .... 3B–2
DTC C0393 ........................................................ 3B–3
DTC C0394 ........................................................ 3B–4
DTC C0550 ........................................................ 3B–5
DTC C0558 ........................................................ 3B–5
DTC C0561 ........................................................ 3B–6
Symptoms - Rear Drive Axle.............................. 3B–7
Section 3
Driveline / Axle
CONTENTS
All-Wheel Drive (AWD) Disabled Indicator
Always On ........................................................ 3B–7
Service All-Wheel Drive Indicator Always On .... 3B–8
Noisy in Drive ..................................................... 3B–9
Noisy When Coasting....................................... 3B–10
Intermittent Noise ............................................. 3B–10
Constant Noise................................................. 3B–11
Noisy on Turns ................................................. 3B–11
Rear Axle Lubricant Leak Diagnosis ................ 3B–12
Repair Instructions ........................................... 3B–12
Rear Axle Lubricant Level Inspection............... 3B–12
Rear Axle Lubricant Replacement ................... 3B–13
Rear Wheel Drive Module Clutch Housing
Replacement .................................................. 3B–14
Differential Carrier Assembly Mount
Replacement .................................................. 3B–15
Differential Carrier Cover and
Seal Replacement - Left Side ........................ 3B–16
Rear Axle Shaft Seal Replacement -
Left Side ......................................................... 3B–16
Rear Axle Shaft Seal Replacement -
Right Side....................................................... 3B–18
Drive Pinion Flange/Yoke and/or Oil Seal
Replacement .................................................. 3B–19
Differential Replacement.................................. 3B–20
Differential Housing Support Bushing
Replacement (Front) ...................................... 3B–22
Differential Housing Support Bushing
Replacement (Rear)....................................... 3B–22
Rear Differential Clutch Control Module
Replacement .................................................. 3B–25
Rear Differential Clutch Control Module
Calibration ...................................................... 3B–26
Rear Differential Clutch Control Module
Programming and Setup ................................ 3B–26
Specifications.................................................... 3B–26
Fastener Tightening Specifications -
Rear Drive Axle .............................................. 3B–26
Rear Axle Specifications .................................. 3B–26
Sealers, Adhesives, and Lubricants................. 3B–26
Special Tools and Equipment .......................... 3B–27
Special Tools - Rear Drive Axle ....................... 3B–27
Transfer ................................................... 3C–1
General Description ............................................ 3C–1
Transfer Case Description and Operation.......... 3C–1
Schematic and Routing Diagram....................... 3C–1
All-Wheel Drive Schematics............................... 3C–1
Table of Contents 3- i
3
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Table of Contents
Troubleshooting
