Service bulletin TT 87-12-02
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10157630 |
| Published by NHTSA | 2019-04-08 |
| Manufacturer's number | TT 87-12-02 |
| Manufacturer's date | 2012-10-26 |
| NHTSA component | ENGINE; EQUIPMENT |
NHTSA's summary
Tech Tips (A/C Shuts Off with Compressor Off Code 12 When Coming to a Stop): This document informs when diagnosing a customer concern of A/C shutting off, with ?compressor off? code 12 when coming to or at a stop, be aware that the ECM strategy is to shut off the A/C compressor to reduce engine load and increase engine vacuum during braking, particularly during the catalyst warm-up phase. A compressor off code of 12 does not necessarily indicate a vehicle concern.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Engine, Equipment and accessories
| VOLKSWAGEN JETTA | 2012, 2013 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2014068 | 2014-03-05. Accessories |
|---|---|
| 2011331 | 2011-09-08. Accessories |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
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