# Service bulletin 030138019

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: 10005551
- Published by NHTSA: 2004\-03\-02
- Manufacturer's number: 030138019
- Manufacturer's date: 2004\-09\-01
- Replaces: 030138019A
- NHTSA component: EQUIPMENT:APPLIANCE:AIR CONDITIONER

## NHTSA's summary

UNDERHOOD AIR CONDITIONER RATTLE NOISE HEARD ON ACCELERATION OR A SUDDEN LOSS OF AIR CONDITIONER SYSTEM PERFORMANCE. \*TT THIS BULLETIN REPLACES 03\-01\-38\-019 DATED 11\-01\-2003. TO INCLUDE VARIOUS MODLES INCLUDING 2002\-2004 COMMERCIAL UPFITTER CHASSIS VEHICLES. \*TT

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Equipment and accessories, Heating and air conditioning

## Vehicles listed

- 2003 to 2004 CADILLAC CTS
- 2002 to 2004 CADILLAC ESCALADE
- 2002 to 2004 CHEVROLET AVALANCHE
- 2002 to 2004 CHEVROLET EXPRESS
- 2002 to 2004 CHEVROLET SILVERADO
- 2002 to 2004 CHEVROLET SUBURBAN
- 2002 to 2004 CHEVROLET TAHOE
- 2002 to 2003 GMC DENALI
- 2002 to 2004 GMC SAVANA
- 2002 to 2004 GMC SIERRA
- 2002 to 2004 GMC YUKON
- 2004 GMC YUKON DENALI
- 2003 to 2004 HUMMER H2

## Recalls for the same vehicles and component

- [2011074](/recalls/tc/2011074.md), 2011-02-21: Heater And Defroster
- [04V562000](/recalls/nhtsa/04V562000.md), 2004-11-26: EQUIPMENT ADAPTIVE/MOBILITY
- [03V250000](/recalls/nhtsa/03V250000.md), 2003-07-15: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

## Other bulletins for the same vehicles and component

- [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.
- [140604005](/bulletins/10250012.md), 2024-02-12, Service bulletin: FUEL SYSTEM, DIESEL; EQUIPMENT. Duramax® Diesel Glow Plugs Difficult to Install Due to Carbon Buildup \- New Glow Plug Bore Reamer Available
- [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.
- [Recalls](/bulletins/10248444.md), 2024-01-08, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Vehicle Recalls
- [PIT5099G](/bulletins/10247780.md), 2023-12-26, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. This Preliminary Information communication provides information to the technician about vehicles that the Heater\-Vent\-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.
- [PIT4864F](/bulletins/10247681.md), 2023-12-26, Service bulletin: EQUIPMENT. Information On Requests To Add OnStar Bluetooth Option.
- [PIT4780R](/bulletins/10247672.md), 2023-12-26, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM. Parallel Hybrid Truck \(PHT\) Part Restriction.
- [PIT4780P](/bulletins/10247671.md), 2023-12-26, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. Parallel Hybrid Truck \(PHT\) Part Restriction.
- [PIT4780M](/bulletins/10247670.md), 2023-12-26, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. Parallel Hybrid Truck \(PHT\) Part Restriction.

JSON: [/v1/bulletins/10005551](/v1/bulletins/10005551)

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