Service bulletin 15521
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 | 10137768 |
| Published by NHTSA | 2018-05-21 |
| Manufacturer's number | 15521 |
| Manufacturer's date | 2016-04-26 |
| NHTSA component | ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:IGNITION |
NHTSA's summary
15521 ? Customer Advisory Letter. On these vehicles, if the side doors will not open from inside the vehicle due to low or no battery voltage, such as a discharged or disconnected battery, or if the vehicle is entered without the key fob or the fob is not working, customers are being advised that the driver and passenger side doors can still be opened from inside the vehicle by using the manual release levers located on the floor between the seats and the door openings. Also, if the vehicle's side doors will not open from outside the vehicle due to low or no battery voltage, such as a discharged or disconnected battery, or if the key fob is not working, customers are being advised that the driver side door can still be opened by using their key to manually open the vehicle's trunk and pulling the manual door release tab located in the trunk.
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, 12-volt battery, Ignition
| CADILLAC CTS | 2011, 2012, 2013, 2014 |
|---|---|
| CADILLAC ELR | 2014, 2015, 2016 |
| CADILLAC XLR | 2004, 2005, 2006, 2007, 2008, 2009 |
| CHEVROLET CORVETTE | 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 14V394000 | 2014-07-02. ELECTRICAL SYSTEM:IGNITION |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| PIP5130D | 2024-04-22. Service bulletin. Engine Cranks But Will Not Start May Set P00C6. |
|---|---|
| PIP5130B | 2024-04-22. Service bulletin. Engine Cranks But Will Not Start May Set P00C6. |
| PIE0296 | 2024-04-15. Service bulletin. Engineering Information |
| 20-NA-132 | 2024-04-05. Service bulletin. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements. |
| PIT5074H | 2023-12-11. Service bulletin. J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead. |
| PIT5074G | 2023-12-11. Service bulletin. Terminal Test Probe And Replacement Terminal. |
| 1408117001a | 2023-12-11. Service bulletin. Unable to Clear BCM DTCs After Completing Repair |
| 140842001 | 2023-12-11. Service bulletin. Additional Diagnostic Tips for Headlamp Inoperative or Intermittent Conditions |
| 14497A | 2023-12-04. Service bulletin. Unintended Ignition Key Rotation |
| 14172B | 2023-12-04. Service bulletin. Unintended Ignition Key Rotation |