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2019 Infiniti QX50 Technical Service Bulletins (TSBs)

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TSB Date Problem Area TSB Text
05/07/18 NHTSA ID: 10136202
TSB ID: ITB13-052b

Intelligent key not detected / engine will not start this bulletin has been amended to update the applied vehicles. no other changes were made. please discard previous versions of this bulletin.
05/14/18 Brakes and Traction Control NHTSA ID: 10136642
TSB ID: ITB11-005d

Wheel balancing service information this bulletin has been amended. the publication date has been revised to include the latest models and model years. no other changes have been made. please discard previous versions of this bulletin.
05/14/18 Electrical and Air Conditioning NHTSA ID: 10136638
TSB ID: ITB03-051L

Headlamp fogging this bulletin has been amended. the applied vehicles section has been revised. no other changes have been made. please discard previous versions of this bulletin.
05/14/18 Electrical and Air Conditioning NHTSA ID: 10136647
TSB ID: ITB12-011k

Telematics service information this bulletin has been amended. changes have been made throughout. it is necessary to read the revised procedure(s) in entirety to properly perform the action(s). please discard previous versions of this bu
05/07/18 Electrical and Air Conditioning NHTSA ID: 10136209
TSB ID: ITB18-005a

Adas system dtc c1a03, c1a04, and/or c1b01 service information this bulletin has been amended. the applied vehicles section has been revised. no other changes have been made. please discard previous versions of this bulletin.
03/26/18 Other NHTSA ID: 10130479
TSB ID: ITB13-026h

Display control unit replacement this bulletin has been amended. the applied vehicles section has been revised. no other changes have been made. please discard previous versions of this bulletin.
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Infiniti QX50 TSBs (Technical Service Bulletins)

Some things are often misunderstood about recalls and technical service bulletins (TSBs). Plus a disclaimer.

  1. Recalls do not have to be issued only because something is prone to failure. NHTSA (a government agency) can only require a recall if a failure will affect safety, emissions, fuel economy, or compliance with some other regulation or law. Manufacturers can voluntarily recall cars for problems that do not affect these, though.
  2. Recalls often apply to only some cars of a specific model year, rather than all of them. You should receive a letter from the manufacturer if your car has been recalled. You can also check with the dealer, which will know which (if any) recalls pertain to your car.
  3. The primary purpose of TSBs is to inform dealers about known problems with a car and how to fix them. They are not the same as recalls. As with recalls, TSBs often only apply to some cars, not the entire model year.
  4. Dealers often will not provide a preventive repair just because a problem described in a TSB might happen to your car. They'll usually want to observe symptoms that the problem is already affecting your car.
  5. Even if there are symptoms, a manufacturer doesn't have to pick up the cost of a TSB repair if the car is out of warranty, though sometimes they do.

We provide the text of recalls and TSBs as provided by NHTSA. There can be errors in the text. If you sign up for notifications in My Garage, we will try to get these to do, but for various reasons (some beyond our control) cannot guarantee you will receive them. When in doubt about a recall or TSB, contact the dealer.