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2012 Jeep Wrangler Unlimited Sport 3.6L Brake Booster
Posted to Chrysler Brakes on 3/27/2023 3 Replies

Customer states knocking sound when stopped at stops. We can duplicate this noise by pressing brake firmly and when you start to let your foot off the brake this knocking sound, which is very obvious resonates from the booster. sounds like someone is hitti...

3 Replies Received (View Replies)

  Related Documents & Media  2012 Jeep Wrangler Unlimited Sport

 
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car Vehicle Data

2012 Jeep Wrangler Unlimited Sport

VIN 1C4BJWDG6C
Engine3.6 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedBrake Booster
ConditionsKnocking Sound
Message Closed

car Vehicle Data

2012 Jeep Wrangler Unlimited Sport

VIN 1C4BJWDG6C
Engine3.6 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedBrake Booster
ConditionsKnocking Sound