SERVICE MANUAL UPDATE-SEC/6E3 DIAG. CHART DTC-58(PASS-KEY)

SUBJECT: DIAGNOSTIC CHART DTC (DIAGNOSTIC TROUBLE CODE) 58 (PASS-KEY II)

MODELS/YEARS: 1993 EIGHTY EIGHT AND NINETY EIGHT WITH THE 3800 (VIN L) ENGINE

SERVICE MANUAL UPDATE

This bulletin updates service manual Section 6E3 for Eighty Eight and Ninety Eight models equipped with the 3800 (VIN L) engines. The DTC 58 PASS-Key II fuel enable circuit diagnostic chart was inadvertently omitted from the VIN L section of the service manual. To diagnose a DTC 58, use the diagnostics found on pages 6E3-A-100 and 6E3-A-101 of the 3800 (VIN 1) section of the service manual.

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.