# Service bulletin PIP4792D

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: 10112043
- Published by NHTSA: 2017\-08\-15
- Manufacturer's number: PIP4792D
- Manufacturer's date: 2014\-01\-30
- NHTSA component: ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE

## NHTSA's summary

This Preliminary Information communication provides information to the technician about vehicles that have a an extended crank on cold start, brief rough running on cold start, black exhaust color, and/or Service Engine Soon Malfunction Indicator Lamp on. Technician may find a Diagnostic Trouble Code P0172 and or P0175. Technician will need to check the Fuel Alcohol Content parameter found in the Fuel Trim Data List of the scan tool and the measured ethanol content of a fuel sample using the J44175 tester. If the difference is 17% or greater, reprogram the Engine Control Module with the latest calibrations from TIS2web.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10112043-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10112043-0001.pdf)

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

## Components

Engine, Fuel system

## Trouble codes named

P0172, P0175

## Vehicles listed

- 2010 to 2011 CADILLAC ESCALADE
- 2010 to 2011 CADILLAC ESCALADE ESV
- 2010 to 2011 CADILLAC ESCALADE EXT
- 2009 to 2011 CHEVROLET AVALANCHE
- 2009 to 2011 CHEVROLET EXPRESS
- 2009 to 2011 CHEVROLET SILVERADO
- 2009 to 2011 CHEVROLET SUBURBAN
- 2009 to 2011 CHEVROLET TAHOE
- 2009 to 2011 GMC SAVANA
- 2009 to 2011 GMC SIERRA
- 2009 to 2011 GMC SIERRA DENALI
- 2009 to 2011 GMC YUKON
- 2009 to 2011 GMC YUKON DENALI
- 2009 to 2011 GMC YUKON DENALI XL
- 2009 to 2011 GMC YUKON XL

## Recalls for the same vehicles and component

- [2017511](/recalls/tc/2017511.md), 2017-10-20: Fuel System
- [17V664000](/recalls/nhtsa/17V664000.md), 2017-10-19: FUEL SYSTEM, GASOLINE:STORAGE:AUXILLARY TANK
- [16V868000](/recalls/nhtsa/16V868000.md), 2016-12-02: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
- [2014352](/recalls/tc/2014352.md), 2014-08-19: Fuel System
- [14V500000](/recalls/nhtsa/14V500000.md), 2014-08-13: FUEL SYSTEM, OTHER
- [13V225000](/recalls/nhtsa/13V225000.md), 2013-05-15: FUEL SYSTEM, OTHER
- [13V080000](/recalls/nhtsa/13V080000.md), 2013-03-08: FUEL SYSTEM, OTHER:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS; FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES
- [2009132](/recalls/tc/2009132.md), 2009-05-07: Fuel System
- [09V154000](/recalls/nhtsa/09V154000.md), 2009-05-06: FUEL SYSTEM, GASOLINE

## Other bulletins for the same vehicles and component

- [00\-06\-01\-026R](/bulletins/11026017.md), 2025-12-03, Service bulletin: ENGINE. This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
- [23\-NA\-153](/bulletins/11024485.md), 2025-10-25, Service bulletin: ENGINE. The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay.
- [22\-NA\-074](/bulletins/11014233.md), 2025-02-12, Service bulletin: ENGINE. This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.
- [21\-NA\-043](/bulletins/11014230.md), 2025-02-12, Service bulletin: VISIBILITY/WIPER; SERVICE BRAKES; ENGINE; ELECTRICAL SYSTEM; WHEELS. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold \(prepping\) to the customer.
- [03\-06\-01\-023I](/bulletins/11012907.md), 2025-01-17, Service bulletin: ENGINE. This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
- [19\-NA\-219](/bulletins/11011900.md), 2024-12-17, Service bulletin: ENGINE. This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter or camshaft issue.
- [21\-NA\-043](/bulletins/11011709.md), 2024-12-10, Service bulletin: STRUCTURE:BODY; WHEELS; ENGINE; SERVICE BRAKES; UNKNOWN OR OTHER. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold \(prepping\) to the customer.
- [04\-06\-01\-029K](/bulletins/11011205.md), 2024-12-04, Service bulletin: POWER TRAIN; STEERING; ENGINE. This informational bulletin explains Unscheduled Supplemental Services and the importance of GM Simplified Maintenance Schedules.
- [03\-06\-01\-023H](/bulletins/11010544.md), 2024-11-14, Service bulletin: ENGINE. This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
- [01\-06\-01\-011Q](/bulletins/11010490.md), 2024-11-13, Service bulletin: ENGINE. This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.

JSON: [/v1/bulletins/10112043](/v1/bulletins/10112043)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20PIP4792D&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10112043&vehicle=Service%20bulletin%20PIP4792D)