GM Service Manual Online
For 1990-2009 cars only

SMU - Elimination of the Service Bay Test Procedure

Subject:Elimination of the Service Bay Test Procedure

Models:2000-01 Buick Century, Regal
2001 Buick LeSabre, Park Avenue, Park Avenue Ultra
2000-01 Cadillac DeVille, Seville
2000-02 Cadillac Eldorado
2000-01 Chevrolet Impala, Monte Carlo,
2001-02 Chevrolet Camaro, Venture
2001 Oldsmobile Aurora, Intrigue
2001-02 Oldsmobile Silhouette
2001 Pontiac Bonneville, Grand Prix
2001-02 Pontiac Firebird, Montana
with 3.1, 3.4L, 3.5L, 3.8L, 4.0L or 4.6L Engine (VINs J, E, H, K, 1, C, Y, 9 -- RPOs LG8, LA1, LX5, L36, L67, L47, LD8, L37)



This bulletin is being issued to eliminate the Service Bay Test from the Service Information diagnostic procedures and it has also been disabled from the Tech 2 Scan Tool for the engine families listed above.

This information has been updated within SI2000 for the 2000 through 2002 model years. If you are using a paper version of the Service Manuals listed above, please make a reference to this bulletin on the affected page.

The technician is now instructed to use the verification procedure referenced in the Test Guidelines for Use of Essential Tool J 41413-200, Evaporative Emissions System Tester, in Corporate Bulletin Number 01-06-04-044.