Wiring For The Energized-To-Run Fuel Shutoff Solenoid Caterpillar

Problem:

The black 14-gauge wire that goes between the negative terminal of the alternator and the energized-to-run fuel shutoff solenoid may be incorrectly installed on the fuel shutoff solenoid on some of these engines.

Solution:

Check the wiring between the alternator negative (ground) terminal and the negative (ground) terminal of the energized-to-run fuel shutoff solenoid. The black 14-gauge wire that is connected to the negative terminal of the alternator should be connected to the negative terminal (bottom terminal) of the energized-to-run fuel shutoff solenoid. See the included illustration.

The checking and possible rework will be covered by standard warranty.

WIRING DIAGRAM

Energized-To-Run Fuel Shutoff Solenoid (A).

Black 14-Gauge Wire (B).

Alternator (C).

Bottom terminal (1) of fuel shutoff solenoid.

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