Equinox AWD V6-3.4L (2008)
Drive/Propeller Shaft: Symptom Related Diagnostic Procedures
- Symptoms - Propeller Shaft
Symptoms - Propeller Shaft
Strategy Based Diagnostics
Review the system operations in order to familiarize yourself with the system functions. Refer to Propeller Shaft Description and Operation (See:
Description and Operation) , Transfer Case Description and Operation (See: Transfer Case/Description and Operation/Getrag 760 - Transfer
Case/Transfer Case Description and Operation) for the Getrag 760 transfer case, and Rear Drive Axle Description and Operation (See: Differential
Assembly/Description and Operation) in this information. All diagnosis on a vehicle should follow a logical process. Strategy based diagnostics is a
uniform approach for repairing all systems. The diagnostic flow may always be used in order to resolve a system problem. The diagnostic flow is the
place to start when repairs are necessary. For a detailed explanation, refer to Strategy Based Diagnosis .
Visual/Physical Inspection
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Inspect for aftermarket devices which could affect the operation of the vehicle. Refer to Checking Aftermarket Accessories .
Important: The constant velocity (CV) joint is not serviceable. If the boot is torn or the joint is worn or damaged, replace the propeller
shaft as an assembly.
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Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom:
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Inspect the CV joint boot for rips or cracks.
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Rotate the CV joint to inspect for binding.
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Inspect the CV joint for grease or oil leakage.
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Verify the exact operating conditions under which the concern exists. Note factors such as speed, road conditions, ambient temperature, and other
specifics.
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Compare the driving characteristics or sounds, if applicable, to a known good vehicle and make sure you are not trying to correct a normal
condition.
Intermittent
Test the vehicle under the same conditions that the customer reported in order to verify the system is operating properly.
Symptom List
Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:
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Ping, Snap, or Click Noise (See: Ping, Snap, or Click Noise)
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Knock or Clunk Noise (See: Knock or Clunk Noise)
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Scraping Noise (See: Scraping Noise)
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Squeak Noise (See: Squeak Noise)
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Shudder on Acceleration at Low Speed (See: Shudder on Acceleration at Low Speed)
Knock or Clunk Noise
Knock or Clunk Noise
Ping, Snap, or Click Noise
Ping, Snap, or Click Noise
