Service bulletin A531302 2034404-
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 | 10124513 |
| Published by NHTSA | 2017-12-05 |
| Manufacturer's number | A531302 2034404- |
| Manufacturer's date | 2013-07-11 |
| NHTSA component | ELECTRICAL SYSTEM; PARKING BRAKE |
NHTSA's summary
Customer may report that the vehicle does not start due to a discharged battery. DTC U101100 (supply voltage too low) is stored in the gateway, J533 (address word 19), and/or the electronic parking brake (EPB) control module, J540 (address word 53). According to the test plan "19-Read Data Bus Keep-Awake Manager", the EPB control module kept the data bus active for prolonged periods of time. The EPB switch appears to be permanently operating (applying or releasing the parking brake) due to an internal mechanical issue or because it is jammed or blocked by debris or by a foreign object. Test plan "19-Read Data Bus Keep-Awake Manager", identifies the EPB control module as keeping the data bus active for prolonged periods of time.
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
Brakes, Electrical system, Parking brake
Trouble codes named
U1011
| AUDI A4 ALLROAD | 2013 |
|---|---|
| AUDI A5 | 2013 |
| AUDI A6 | 2012, 2013 |
| AUDI A7 | 2012, 2013 |
| AUDI A8 | 2011, 2012, 2013 |
| AUDI Q5 | 2013 |
| AUDI S4 | 2013 |
| AUDI S5 | 2013 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 46148420311353 | 2024-03-04. Service bulletin. Yellow warning light for electric parking brake on, ACC inoperative once |
|---|---|
| 4612262031135 | 2024-02-20. Service bulletin. Yellow warning light for electric parking brake on, ACC inoperative once |
| Update97Y7 | 2024-01-22. Service bulletin. Vehicle Departure Deactivation and EPB |
| 00135120318504 | 2023-01-03. Service bulletin. Customer complains of one or both of the following: -Engine and ignition shut off when driver?s door is opened. -Electronic Parking Brake (EPB) activates when driver?s door is opened (A6/A7/S6/S7 only) |
| 00134620318503 | 2023-01-03. Service bulletin. Customer complains of one or both of the following: -Engine and ignition shut off when driver?s door is opened. -Electronic Parking Brake (EPB) activates when driver?s door is opened (A6/A7/S6/S7 only) -00 software version management for all audi 2002 and on |
| 00135120318504 | 2022-10-31. Service bulletin. Customer complains of one or both of the following: -Engine and ignition shut off when driver?s door is opened. -Electronic Parking Brake (EPB) activates when driver?s door is opened (A6/A7/S6/S7 only) |
| 00134620318503 | 2022-10-31. Service bulletin. Customer complains of one or both of the following: -Engine and ignition shut off when driver?s door is opened. -Electronic Parking Brake (EPB) activates when driver?s door is opened (A6/A7/S6/S7 only) -00 software version management for all audi 2002 and on |
| 27 13 20 2033524 | 2022-05-02. Service bulletin. Incorrect tolerances of cruise control ?Set? button. Cruise control deactivates sporadically or cannot be activated. A new set speed cannot be saved. ?Set? button on cruise control stalk does not work. |
| 27 13 17 2033524 | 2022-05-02. Service bulletin. Incorrect tolerances of cruise control ?Set? button. Cruise control deactivates sporadically or cannot be activated. A new set speed cannot be saved. ?Set? button on cruise control stalk does not work. |
| A9121642024323_7 | 2021-02-04. Service bulletin. This bulletin contains technical information regarding when the parking aid sporadically warns of obstacles that don't exist or it is inoperative/constant warning. |