Service bulletin PIP5085C
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 | 10112228 |
| Published by NHTSA | 2017-08-15 |
| Manufacturer's number | PIP5085C |
| Manufacturer's date | 2014-09-15 |
| NHTSA component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM |
NHTSA's summary
This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on. Technician may find a P0420, P24A0 and/or P2463 set. Technician should use published Service Information diagnostics for the Diagnostic Trouble Code. If the diagnostic leads to diagnosis or replacement of the Q57 Indirect Exhaust After treatment Fuel Injector, document all of your test results.
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
Engine, Exhaust and emissions, Fuel system, Fuel injection
Trouble codes named
P0420, P2463, P24A0
| CHEVROLET EXPRESS | 2010, 2011, 2012, 2013, 2014, 2015 |
|---|---|
| CHEVROLET SILVERADO | 2011, 2012, 2013 |
| CHEVROLET SILVERADO | 2015 |
| CHEVROLET SILVERADO 1500 | 2014 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 2500 | 2014 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SAVANA | 2010, 2011, 2012, 2013, 2014, 2015 |
| GMC SIERRA | 2011, 2012, 2013 |
| GMC SIERRA | 2015 |
| GMC SIERRA 1500 | 2014 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA 2500 | 2014 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA DENALI | 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 140604004B | 2023-12-11. Service bulletin. Various Engine Noises During Cold Start and Warm Engine Operation |
|---|---|
| 140604004A | 2023-12-11. Service bulletin. Various Engine Noises During Cold Start and Warm Engine Operation |
| 04-06-04-051F | 2022-04-05. Service bulletin. This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive. |
| 20NA098 | 2020-06-22. Service bulletin. This informational bulletin explains to the tech on how to order a new fuel injector by matching the part number on the part and ordering it from the EPC. |
| 16NA383 | 2020-06-22. Service bulletin. This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up. |
| 16NA383 | 2020-03-02. Service bulletin. This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up. |
| 16-NA-383 | 2018-05-21. Service bulletin. This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up. |
| 04-06-04-051E | 2018-05-21. Service bulletin. This informational bulletin provides information for maintenance cleaning of the fuel injectors. |
| 04-06-04-051D | 2018-05-21. Service bulletin. This informational bulletin provides information for maintenance cleaning of the fuel injectors. |
| 18NA137 | 2018-05-21. Service bulletin. This Bulletin provides information for rebuilding fuel injectors in the event of an underhood fuel odor and/or extended cranking condition. |