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Service bulletin 4068

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id611314
Published by NHTSA2000-06-02
Manufacturer's number4068
Manufacturer's date1999-09-09
Replaces4068
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

THE NEUTRAL (WHITE) WIRES FROM THE GENERATOR ARE CONNECTED TO THE NEUTRAL (WHITE) WIRES GOING TO THE AUTOMATIC TRANSFER SWITCH. THIS CONNECTION IS MADE WITH ONE WIRE CONNECTOR INSIDE THE SEALED METAL J-BOX. WHEN BOTH AIR CONDITIONERS ARE RUNNING, THE WIRES MAY GET HOT ENOUGH TO MELT THIS CONNECTOR. THIS COULD CAUSE THE WIRES TO SEPARATE WHICH COULD RESULT IN AN OPEN CIRCUIT.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system

Vehicles listed
COACHMEN COACHMEN1997, 1998, 1999

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
# 40561999-01-27. Service bulletin. 12-VOLT CIRCUIT BREAKER MODIFICATIONS FOR SLIDE-OUT ROOM. *AK