Service bulletin 971403
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 | 10238512 |
| Published by NHTSA | 2023-07-05 |
| Manufacturer's number | 971403 |
| Manufacturer's date | 2014-06-12 |
| NHTSA component | ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ELECTRICAL SYSTEM:WIRING |
NHTSA's summary
Increased resistance at the pins of the T14 connector in the engine wiring harness, causing fault code P0236 Turbocharger Boost Sensor (A) Circ. Range Performance.
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
Electrical system, Engine, Turbocharger or supercharger, Wiring and fuses
Trouble codes named
P0236
| VOLKSWAGEN TIGUAN | 2013, 2014 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| Edition65 | 2023-10-16. Service bulletin. Volkswagen Elsa Newsletter |
|---|---|
| Edition56 | 2023-09-18. Service bulletin. VW Elsa Newsletter |
| 971402 | 2023-07-05. Service bulletin. Increased resistance at the pins of the T14 connector in the engine wiring harness, causing fault code P0236 Turbocharger Boost Sensor (A) Circ. Range Performance. |
| TT911302 | 2023-06-13. Service bulletin. The Apple iPhone 5, iPad fourth generation, and iPod nano seventh generation use a proprietary ?Lightning? connector that is different than the 30 pin dock connector found on previous iPhone and iPod models. |
| CN_3G_SunsetVW | 2022-02-04. Service bulletin. Customer Notification 3G-Sunset |
| TT 21 18 01 | 2018-12-10. Service bulletin. Incorrect removal of Turbocharger oil feed line may cause engine damage |
| V211703 2041965 | 2018-02-05. Service bulletin. Update to metadata TB displayed with tech tips. |
| TT 21-13-01 | 2017-12-14. Service bulletin. Tech Tips (Equipped with Turbocharged Engine Turbocharger Replacement Tip): If mechanical damage is found to the turbocharger (e.g. damaged compression wheel, loose or broken shaft), it is not enough to just replace the turbocharger. This document informs the procedure of checks for damage. |
| TT 21-10-01 | 2017-12-05. Service bulletin. Tech Tips 92006-2014 Vehicles with 2.0T Gasoline Engine - N75 Solenoid Valve Diagnosis): When diagnosis on the above engine leads to the testing of the N75, please refer this document with graphical aid. The diagram shows which vacuum ports on the N75 valve should hold vacuum and which ones should not. Turbocharger fault codes P0299 and P0234 can be diagnosed using this test. |
| V971402 2037108 | 2017-12-05. Service bulletin. Technical Bulletin (Turbocharger Boost Sensor / Range Performance issues): Increased resistance at the pins of the T14 connector in the engine wiring harness, causing fault code P0236 Turbocharger Boost Sensor (A) Circ. Range Performance. The production solution for this issue is Optimized crimping of the engine wiring harness to avoid circuit faults. This document also provides the location of the nessary wiring repair to be performed on the engine harness side. This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty coverage for servicing the vehicle are also available. |