GM Service Manual Online
For 1990-2009 cars only

CEL CODE 52 REVISE DIAG. CHART REVISION TO SHOP MANUAL

VEHICLES AFFECTED: 1986 A, J, N, H, C MODELS

Figure 1 is a correction of the Code 52 Charts for the following applications:

MANUAL PAGE APPLICATIONS

1986 Chevrolet Cavalier Shop Manual 6E3-A-58 'J' 2.8L Port

1986 Chevrolet Celebrity Shop Manual 6E3-A-58 'A' 2.8L Port

1986 Pontiac 6000 Service Manual 6E3-A-58 'A' 2.8L Port

1986 Pontiac Grand Am Service Manual 6E3-A-62 'N' 3.OL Port

1986 Chassis Service Manual for Firenza, Calais, 6E3-Al-66 'A' 'J' 2.8L Port Cutlass, Ciera, Delta 88, 6E3-A2-64 'N' 'H' 3.OL Port and Ninety-Eight (Vol. 1) 6E3-A3-70 'A' 'C' 'H' 3.8L Port

1986 Buick Chassis 6E3-A2-64 'N' 'H' 3.OL Port Service Manual 6E3-A3-76 'A' 'C' 'H' 3.8L Port

Please update all copies of the above manuals.


Object Number: 81796  Size: FS

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.