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Discussion Starter #1
Noticed my 4k mile ats v started clicking from the front wheels, especially i would turn my car in a small radius. Has anyone experienced this issue before? Ive read that V2 CTS-V's had this issue due to under torqued lug nuts. Gonna take it for service on Monday, i really hope its not an issue
 

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^ I'm not so sure it's the brake rotors. I have this problem too but pressing the brake makes no difference for me. I think it does have something to do with the lugs but I can't figure out what. I tried taking my wheel off and cleaning the mounting surfaces and putting it back on and torquing the lug nuts but it's made no difference for me. It's really annoying and I'm getting tired of it.
 

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My 2017 will make a click noise, but only during sharp right turns. Can't hear it unless i'm going real slow and the window is open.
 

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Typically caused by debris on the mating surface of the wheel and the hub. Take the wheel off and lightly sandpaper the wheel and the hub and then apply brake clean. Normally that will stop it. Should be a TSB out for it.
 

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Here it is for the Camaro/Corvette in 2016. I presume that it has been updated to include the V car. Same rotors same hubs.

#PI1498B: Clicking Noise from Front and/or Rear Wheels - (Aug 23, 2016)
Subject: Clicking Noise from Front and/or Rear Wheels

Models: 2014-2017 Chevrolet Corvette
2016-2017 Chevrolet Camaro

Attention: This PI also applies to any of the above models that may be Export from North America vehicles.

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This PI has been revised to add the Camaro model and the 2017 Model Year. Please discard PI1498A.


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Condition/Concern
Some customers may comment on a clicking noise emanating from either the front or rear wheels location. This condition may be more predominate at low speeds (10-20 mph or 16-32 km/h) during full wheel lock turns on dry clean pavement. The clicking noise is generally noted as approximately 1 to 4 clicks per wheel revolution.

This may be caused by interaction between the wheel mounting face and the wheel mounting surface on the brake rotor.

Recommendation/Instructions
Important: Do NOT replace the wheels or brake rotors for this condition.

If you encounter a vehicle with the above concern, follow the procedure below.

 1. Remove all four of the wheels. Refer to Tire and Wheel Removal and Installation in SI.
 2. Clean all four of the wheels mounting surface as follows.
◦Using a clean cloth dampened with approved brake cleaner (ex. Part number 19287401 (U.S.), 88901247 (Canada)), wipe the mounting surface of the wheel(s) removing any residual grey or black material that has accumulated on the wheel mounting surface.
Note: All cleaning must be done by hand. Do NOT use pneumatic or power tools.

 3. Clean the wheel mounting surface of the brake rotors, or sometimes referred to as the brake rotor top hats, as follows.
◦Using a clean cloth dampened with approved brake cleaner (ex. Part number 19287401 (U.S.), 88901247 (Canada)) wipe the wheels mounting surface of the rotor (brake rotor top hat) removing any residual grey or black material that has accumulated on the rotors.
Note: During the cleaning process, be sure to clean the rotor near the wheel pilot at the center of the rotor.

Note: All cleaning must be done by hand. Do NOT use pneumatic or power tools.

 4. Reinstall all four of the wheels using the original wheel nuts and torque specifications. Refer to Tire and Wheel Removal and Installation in SI.
•Corvette 140 Y (103 lb ft)
•Camaro 190 Y (140 lb ft)
Important: Be sure wheels and rotors are thoroughly dry prior to installation.
 

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Discussion Starter #8
UPDATE: Took it to the dealership, they cleaned out the hub and re-torqued the lug nuts. No more clicking :)
 
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