16-047
Service Bulletin/Repair Instructions
Info Only Certain chassis may have creaking, popping, or knocking noises coming from the front suspension when turning or going over bumps.
Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
16-047
Info Only Certain chassis may have creaking, popping, or knocking noises coming from the front suspension when turning or going over bumps.
32-015
Information Only: This bulletin provides dealers with a battery warranty quick reference guide to ensure the appropriate tests for battery warranty are performed in order to prevent battery warranty claims filed with incorrect or incomplete information.
32-016
Information Only: Proper jump-starting voltage will eliminate high voltage related issues and equipment damage.
01-075
Information Only: This bulletin provides guidance for repairing an air-conditioning system after internal failure of the A/C compressor.
TIB-44-17
KENWORTH TRUCKS: REDUCED ENGINE POWER FROM FUEL STARVATION. ANY MODEL KENWORTH EQUIPPED WITH THE 2007 EMISSIONS COMPLIANT ISX ENGINE AND OPTIONAL DAVCO 382 FUEL FILTER, BUILT PRIOR TO 8/11/08, *PE
98KWI
THE ROUTING OF KENWORTH ENGINE WIRING AND CATERPILLAR FUEL LINES NEAR ECU ON CATERPILLAR 3406E ENGINES MAY RESULT IN A RUBBING CONDITION WHICH CAN IN TURN CAUSE A FIRE WITHOUT WARNING.
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.