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2018 Porsche Macan Technical Service Bulletins (TSBs)

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TSB Date Problem Area TSB Text
03/13/18 NHTSA ID: 10130121
TSB ID: 122-A6Z3V-03

Subject: intake valves and intake ports information: carboned-up valves in the engine can be reworked and cleaned using cleaning equipment. if there is a complaint about knocking combustion, e.g. during acceleration at high load, the con
12/14/17 NHTSA ID: 10125206
TSB ID: 122-H5C4J-12

Information: it is possible that a faulty wheel speed sensor can be the root cause of the multiple warnings. check the fault memory for the following types of faults for one or more wheel speed sensors. * sensor fault * sensor electrical
03/13/18 Transmission and Drivetrain NHTSA ID: 10130120
TSB ID: 122-L7P4X-03

The "transfer case" is designed as an active all-wheel drive system that is dynamically adapted to the respective driving state. power transmission between the front and rear axle is controlled electronically via the "all-wheel drive ser
04/23/18 Electrical and Air Conditioning NHTSA ID: 10134874
TSB ID: 122-F4U4P-04

Model line: cayenne (92a) macan (95b) concerns: agm starter battery (referred to below simply as ?battery?) situation: customer complaints concerning battery-related topics recurring customer complaints concerning topics relating to bat
02/12/18 Electrical and Air Conditioning NHTSA ID: 10128661
TSB ID: 122-F8U4Z-02

Subject: air-conditioning control unit (also control panel/switch console) symptom: when starting the vehicle, an unsuitable air conditioning setting is preset in the rear air-conditioning control unit. only air conditioning settings fro
01/29/18 Electrical and Air Conditioning NHTSA ID: 10127490
TSB ID: 122-X2M2D-01

Symptom: symptom 1: right headlight has interior condensation. symptom 2: one or both headlights has/have interior condensation remedial action 1: the breather hose 95b.941.560.b (without corrugated hose) must be replaced by the breath
NHTSA's feed only includes summaries. For the full text of TSBs:

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09/13/17 Electrical and Air Conditioning NHTSA ID: 10117499
TSB ID: 122-X4P2F-09

Information: due to an incorrect parameter set for both control units for pdcc, the pasm control unit can detect non-existent swaying of the chassis under certain driving conditions. as a result, the pdcc system is deactivated and the cha
09/13/17 Electrical and Air Conditioning NHTSA ID: 10117508
TSB ID: 122-H7B7W-09

Information: very small leaks may not be found on a normal inspection. extra effort to locate these leaks is required.

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Porsche Macan 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.