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For 1990-2009 cars only

DELCO-REMY GENERATORS TYPE 200 NO WIRE HARNESS CONNECTORS

SUBJECT: DELCO-REMY 27-SI SERIES TYPE 200 GENERATORS

MODELS: 1984-1987 MEDIUM DUTY MODELS

Most medium duty generators have an externally energized field utilizing the No. 1 and No. 2 generator terminals and a separate wiring harness equipped with a two-way connector (Figure No. 1). However, the 27-SI Type 200 generator is self energizing and does NOT require this harness (Figure No. 2). When the 27-SI Type 200 generator is used, the "extra" wires are taped back on the harness. If the taped back portion of the harness is connected to a Type 200 generator in error, the voltage regulator may be damaged and the batteries may discharge.

Type 200 generators are used only with diesel engines and are identified as follows:

Part Number Amps ----------- ---- 1105460 65 1105465 80 1105472 100


Object Number: 89024  Size: MF


Object Number: 89384  Size: MF

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.