For 1990-2009 cars

# SERVICE MANUAL UPDATE SEC. 5E1 ABS/TCS INDICATOR INOPERATIVE

#### SUBJECT: SMU - SECTION 5E1-ANTILOCK BRAKE SYSTEM/TRACTION CONTROL SYSTEM REV'D CHART 'N' ANTILOCK INDICATOR DOES NOT LIGHT

#### VEHICLES AFFECTED: 1991-92 "C/H"

The following REVISED CHART N (1 of 2) ANTILOCK INDICATOR DOES NOT LIGHT contains (highlighted) revised information for proper ABS system diagnosis:

1991 Cadillac-DeVille/Fleetwood (insert one page of art, page 5E1-49)

1991 Oldsmobile-Ninety Eight/Eighty Eight-Service Manual Supplement

1992 Oldsmobile-Ninety Eight/Eighty Eight (insert one page of art, 5E1-53)

1992 Pontiac Bonneville-SE/SSE/SSEi (insert one page of art, 5E1-53)

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.