Symptom Troubleshooting (Driveline/Axle)

• Symptom Troubleshooting Chart - Driveline/Axle
  • Overview
  • Preliminary Diagnosis
• Road Test - Driveline/Axle
• Axle Noise Acceptability
• Propeller Shaft Inspection And Verification
• Axle Analysis Of Leakage
• Axle Vent
• Axle Drive Pinion Seal
• Drive Pinion Nut
• Axle Shaft Seals
• Differential Seals
• Driveline/Axle Vibration Analysis
• Tires
• Driveline Angle
  • Notes
  • Driveline Angle
• Universal Joint (U-Joint) Wear
• Coupling Shaft Center Bearing Alignment
• Differential Bearing Shimming
• Axle Shafts
• NONAXLE Noise - Front Wheel Drive
• Axle Noise
• Axle Noise - Bearing Whine
• Axle Noise - Chuckle
• Axle Noise - Knock
• Axle Noise - Clunk
• Axle Shaft Noise
• Wheel Bearing Noise - Rumble
• Axle - Analysis Of Inoperative Conditions
  • Notes
  • Broken Welds
  • Wheel Bearing Wear/Damage
  • Axle Lock Up
• Transfer Case Electronic Shift On Board Diagnosis
  • Retrieving/Clearing DTCs
  • 4X4 PID Index
  • 4X4 Active Command Index
• DTC Index - 4X4
• Transfer Case Electronic Shift Pinpoint Test 1: Electronic Shift Functional Test
• Transfer Case Electronic Shift Pinpoint Test 2: No Communication With The 4WD Control Module
• Transfer Case Electronic Shift Pinpoint Test 3: The Vehicle Does Not Shift Between 2WD And 4WD Modes Correctly
• Transfer Case Electronic Shift Pinpoint Test 4: The Vehicle Does Not Shift Between 4WD High And 4WD Low Modes Correctly