Service bulletin PIT5463A
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 | 10114982 |
| Published by NHTSA | 2017-08-15 |
| Manufacturer's number | PIT5463A |
| Manufacturer's date | 2015-12-18 |
| NHTSA component | ELECTRICAL SYSTEM:12V/24V/48V BATTERY |
NHTSA's summary
This Preliminary Information communication provides information to the technician how to repair vehicles that have a red LED and a current Diagnostic Trouble Code B1447-04 after the Canada upgrade. Technician will verify that there is harness for the OnStar Back up Battery on the vehicle. Install a new Back up Battery in the vehicle if the harness is present. If there is no harness for the Back up Battery, contact General Motors Technical Assistance and select the OnStar prompt for further assistance.
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
Trouble codes named
B1447
| CHEVROLET IMPALA | 2006 |
|---|---|
| CHEVROLET MONTE CARLO | 2006 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
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| 030603004V | 2019-05-13. Service bulletin. This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements. |
| 03-06-03-004M | 2018-05-29. Service bulletin. This warranty bulletin explains how to use the EL-50313 Midtronic GR8 Battery tester to test a battery and determin if it is warranty or not. |
| 03-06-03-004L | 2018-05-21. Service bulletin. This warranty bulletin explains how to use the EL-50313 Midtronic GR8 Battery tester to test a battery and determin if it is warranty or not. |
| 03-06-03-004K | 2018-05-21. Service bulletin. This warranty bulletin explains how to use the EL-50313 Midtronic GR8 Battery tester to test a battery and determin if it is warranty or not |
| 030603004W | 2018-05-21. Service bulletin. This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements. |
| 03-06-03-004I | 2018-04-02. Service bulletin. This informational bulletin provides information for warranty codes that are generated by EL-50313 midtronics GR8 battery tester/charger. |
| 03-06-03-004U | 2017-08-15. Service bulletin. This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements. |
| PIC4541F | 2017-08-15. Service bulletin. This Preliminary Information communication provides information to the technician with a diagnostic tip for the OnStar back-up battery failure. Technician may find Diagnostic Trouble Code B1446 or B1447 and the OnStar LED is red. Technician should never disconnect the main vehicle battery or remove the OnStar fuse with the ignition key in any position other than off. |