# Service bulletin A351620 2030477\-

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: 10118341
- Published by NHTSA: 2017\-10\-04
- Manufacturer's number: A351620 2030477\-
- Manufacturer's date: 2016\-02\-01
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION

## NHTSA's summary

Gearbox malfunction message in cluster. DTCs P17D800, P179D00, P174000, P174C, P174B, P174F, P179C, P174A, and/or P174E are stored in the transmission control module. Fault codes and symptom codes must match exactly or this TSB should not be followed. Poor internal contact area on circuit board will lead to faults. Oil additives can cause the plastic circuit plates to delaminate, causing contact loss.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2016/MC-10118341-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2016/MC-10118341-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Transmission and driveline, Automatic transmission

## Trouble codes named

P1740, P174A, P174B, P174C, P174E, P174F, P179C, P179D, P17D8

## Vehicles listed

- 2013 AUDI RS 5
- 2010 to 2013 AUDI S4
- 2010 to 2013 AUDI S5
- 2013 AUDI S6
- 2013 AUDI S7

## Other bulletins for the same vehicles and component

- [37143120130025](/bulletins/10226530.md), 2022-11-21, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. ATF pan leaks
- [01138720337261](/bulletins/10225043.md), 2022-10-31, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Technical Background There is an issue with the ECM and/or TCM software. Production Solution New software for the ECM and TCM addressed the condition.
- [01138720337261](/bulletins/10222016.md), 2022-09-26, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Technical Background There is an issue with the ECM and/or TCM software. Production Solution New software for the ECM and TCM addressed the condition.
- [35 14 17 2032211](/bulletins/10212690.md), 2022-05-31, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:GEARS. Gearbox warning light
- [35 13 12 2028085](/bulletins/10212686.md), 2022-05-31, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. leaks from transmission.
- [35 13 11 2027363](/bulletins/10212685.md), 2022-05-31, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. Drivability concerns or P1724 fault stored S\-Tronic Transmission.
- [35 13 09 2028085](/bulletins/10212683.md), 2022-05-31, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. Speed S\-tronic, leaks from transmission
- [AWA 22\-03](/bulletins/10210760.md), 2022-05-05, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This Document informs dealers on the new DSG transmission warranty extension for 2010\-2012 S4 \& S5 vehicles
- [35 13 15 2030477](/bulletins/10210698.md), 2022-05-02, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION \(PRNDL\). The following message appears in the information display: ?Gearbox malfunction: you can continue driving.
- [37 14 31 2013002](/bulletins/10210680.md), 2022-05-02, Service bulletin: POWER TRAIN; ENGINE AND ENGINE COOLING; POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT:SEALS/GASKETS. As the sump pan gasket settles, the torque of the bolts decreases and the seal may leak. Automatic transmission fluid is leaking at the sump pan gasket.

JSON: [/v1/bulletins/10118341](/v1/bulletins/10118341)

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