# Service bulletin 030604051

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: 10004313
- Published by NHTSA: 2003\-12\-02
- Manufacturer's number: 030604051
- Manufacturer's date: 2003\-10\-01
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE

## NHTSA's summary

REVISED DIAGNOSTIC TROUBLE CODE \(DTC\) P0146 HO2S CIRCUIT INSUFFICIENT ACTIVITY BANK 1 SENSOR 3. \*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

Engine

## Trouble codes named

P0146

## Vehicles listed

- 1997 CHEVROLET ASTRO
- 1997 GMC SAFARI

## Other bulletins for the same vehicles and component

- [130089009](/bulletins/10246631.md), 2023-12-11, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Expanded Availability for Remanufacture and Return \(R\&R\) Electronic Control Modules
- [PI0969](/bulletins/10139019.md), 2018-06-04, Service bulletin: ENGINE AND ENGINE COOLING; EQUIPMENT. This preliminary informational bulletin provides information on High Oil Pressure on Startup After Engine Replacement Concern.
- [000605001](/bulletins/10012145.md), 2005-02-15, Service bulletin: ENGINE AND ENGINE COOLING. BOOM TYPE NOISE DURING ENGINE WARM UP. THIS SERVICE BULLETIN REPLACES 000605001A. \*EH
- [3081](/bulletins/10010375.md), 2004-11-17, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE. SERVICE ENGINE SOON LIGHT AND P0300 WHEN TOWING, CRUISING UPHILL OR ON HARD ACCELERATION. \*TT
- [01225](/bulletins/10007717.md), 2004-07-08, Service bulletin: ENGINE AND ENGINE COOLING. ENGINE COOLANT LEAK AT INTAKE GASKET. \* MJ
- [000605001A](/bulletins/10005528.md), 2004-03-02, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. CONCERNS WITH BOOM TYPE NOISE DURING ENGINE WARM\-UP HEARD IN THE VEHICLE PASSENGER COMPARTMENT. \*TT
- [030601024](/bulletins/10004371.md), 2003-12-04, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE. RATTLE NOISE IN ENGINE. \*TT
- [030601024A](/bulletins/10004301.md), 2003-12-02, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE. RATTLE NOISE IN ENGINE. \*TT
- [311001](/bulletins/628070.md), 2002-03-05, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SOME VEHICLES MAY EXHIBIT AN EXHAUST NOISE, RATTLE NOISE AT 550 RPM. \*TT
- [676114A](/bulletins/52601.md), 1997-08-21, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE. ENGINE NOISE \(INSTALL VALVE STEM OIL SEAL\). \*TW

JSON: [/v1/bulletins/10004313](/v1/bulletins/10004313)

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