# Service bulletin PIP4573B

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: 10114468
- Published by NHTSA: 2017\-08\-15
- Manufacturer's number: PIP4573B
- Manufacturer's date: 2015\-04\-15
- NHTSA component: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

## NHTSA's summary

This Preliminary Information communication provides information to the technician about vehicles that may have Service Engine Soon Malfunction Indicator Lamp on and a reduced engine power after cold starting their engine when the ambient temperature is approximately ? 10 Fahrenheit \(\-23 Celsius\). Technician may find Diagnostic Trouble Codes P1516, P2101, P2119, and/or P2176. Technician may find some vehicles may have an oil leak from the front or rear crank seal, cam cover gasket, or dipstick tube as well. Technician will need to determine if the concern is the result of a frozen positive crankcase ventilation system. To determine if the concern is the result of a frozen positive crankcase ventilation system on inline 4 and 5 engines disconnect the positive crankcase ventilation vacuum pipe that is attached to the rear of cam cover and inspect the inside of it for ice, moisture, and/or sludge. Also inspect the engine oil dipstick and engine oil fill cap for moisture, sludge, and/or ice. To determine if the concern is the result of a frozen positive crankcase ventilation system on inline 6 carefully disconnect the top or the bottom of the rubber positive crankcase ventilation vacuum hose that is between the \#3 and \#4 intake runners and inspect for ice. Also inspect the engine oil dipstick and engine oil fill cap for moisture, sludge, and/or ice. If the positive crankcase ventilation is not determined to be frozen follow Service Information diagnosis and any other bulletins or Preliminary Information that apply to the vehicle you are working on. If there is moisture, ice, and/or sludge in/on the oil fill cap, oil dipstick, and/or positive crankcase ventilation vacuum tube, this is most likely the result of a frozen positive crankcase ventilation system and the suggestions in the Preliminary Information should be followed. Technician should clean any ice, sludge, water out of the positive crankcase ventilation pipes, hoses and throttle body, and allow them to dry. Te

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10114468-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10114468-0001.pdf)

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

## Components

Equipment and accessories, Labels and manuals

## Trouble codes named

P1516, P2101, P2119, P2176

## Vehicles listed

- 2004 to 2007 BUICK RAINIER
- 2004 to 2012 CHEVROLET COLORADO
- 2002 to 2009 CHEVROLET TRAILBLAZER
- 2004 to 2012 GMC CANYON
- 2002 to 2009 GMC ENVOY
- 2006 to 2010 HUMMER H3
- 2005 to 2009 SAAB 9\-7X

## Recalls for the same vehicles and component

- [2010140](/recalls/tc/2010140.md), 2010-04-29: Accessories
- [05V552000](/recalls/nhtsa/05V552000.md), 2005-12-07: EQUIPMENT:OTHER:LABELS
- [03V250000](/recalls/nhtsa/03V250000.md), 2003-07-15: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

## Other bulletins for the same vehicles and component

- [20\-NA\-132](/bulletins/10253527.md), 2024-04-23, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
- [17\-NA\-052](/bulletins/10253526.md), 2024-04-23, Service bulletin: WHEELS; EQUIPMENT. This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.
- [20\-NA\-132](/bulletins/10252774.md), 2024-04-05, Service bulletin: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
- [PIT5353](/bulletins/10252163.md), 2024-04-01, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. XM Audio Traffic And Travel Link Availability And Operation.
- [23\-NA\-103](/bulletins/10252126.md), 2024-03-29, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the GM Technical Assistance Center \(TAC\).
- [11\-00\-89\-005X](/bulletins/10251889.md), 2024-03-19, Service bulletin: EQUIPMENT. This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy \(U.S. Only\).
- [07\-00\-89\-037S](/bulletins/10251888.md), 2024-03-19, Service bulletin: EQUIPMENT. This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
- [PIP5601B](/bulletins/10249980.md), 2024-02-12, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Diagnostic Kit to effectively diagnosis vehicles. Technician should drive the vehicle will using the Pico Oscilloscope to record data. After the data is recorded it should be reviewed to determine the root cause of the concern. If a repair attempt made the concern better but not eliminated or had no affect at all, and are requesting assistance from General Motors Technical Assistance Center record another Pico file and save it to the computer. After the new Pico Oscilloscope data has been saved email the data to General Motors Technical Assistance Center in the subject line include ?Vibration? ?Business Associate Code? and the last 8 of the Vehicle Identification Number.
- [18\-NA\-099](/bulletins/10249590.md), 2024-02-02, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This bulletin provides information for use on a Product Assistance Claim \(PAC\), which is formerly known as a Product Allegation Resolution \(PAR\) claim.
- [PIT5074P](/bulletins/10249295.md), 2024-01-29, Service bulletin: EQUIPMENT. This Preliminary Information communication provides information to the technician about the use of J\-35616\-64B terminal test probe, replacement terminals, and terminated leads. The J\-35616\-64B is the latest test probe released for checking tension or probing the .64 series terminals. The test probe terminal has been released in the terminal repair kit \(J\-38125\-620H\) located in Lear Tray 7 part number 963716\-2. There are 5 terminated leads in a package part number is 13505346, which can be ordered through your normal General Motors Customer Care and Aftersales parts channel.

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