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Service bulletin 113

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 id10015114
Published by NHTSA2005-05-25
Manufacturer's number113
Manufacturer's date2005-04-11
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

COUNTRY COACH MOTOR HOMES HAVE LOW/NO HEAT FROM CAB HEATER. PRODUCT SUPPORT PROGRAM FOR MOVING THE HEATER RETURN LINE FROM THE THERMOSTAT HOUSING TO THE WATER PUMP INLET TO INCREASE FLOW TO CAB HEATER. CATERPILLAR. *TT

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

Engine, Cooling system

Vehicles listed
UNKNOWN UNKNOWN

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