IF YOU CONFIRM: "Brake Judder" during braking, especially when braking at highway speeds
Infiniti technical service bulletin ITB15018A for 2014-2015 Infiniti Q50, 2014-2016 Infiniti QX70 and 2014-2015 Infiniti Q70 and others.
- Bulletin number
- ITB15018A
- Component
- Service brakes, hydraulic
- Summary
- IF YOU CONFIRM: "Brake Judder" during braking, especially when braking at highway speeds. Symptoms of "brake judder": - steering wheel shake - body vibration - brake pedal pulsation IMPORTANT NOTES: If any symptom above occurs when cruising or coasting (not braking), it is not "Brake Judder" and may be tire/wheel related. DO NOT CONFUSE "Brake Judder" with the rapid consistent-speed pedal pulsation that may be felt and only occurs when ABS is activated during hard braking or on slippery road surfaces. ACTION: 1. Inspect the front brake rotors to determine if "machining" ("turning") is possible or if replacement is necessary. 2. Replace both pad pins in both front 4-piston calipers (see PARTS INFORMATION). 3. Replace the front brake pads (see PARTS INFORMATION). See this bulletin for further detail.
Owners of these vehicles have filed 29 complaints in the brakes category.
Vehicles covered
- Infiniti Q50 2014-2015 20142015
- Infiniti QX70 2014-2016 201420152016
- Infiniti Q70 2014-2015 20142015
- Infiniti M 2012 2012
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