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Peterbilt 388 Recall 15V456: Chafing Alternator Cable Can Cause Electrical Short and Fire

NHTSA campaign 15V456, reported July 22, 2015, 288 vehicles potentially affected.

What this recall means for you

Certain Peterbilt trucks with extended-body Leece Neville alternators have alternator charge cables that may rub against a metal freon discharge line. Over time, the cable can wear through its insulation, which can cause an electrical short.

An electrical short from a worn-through cable can lead to a fire, so the condition is a serious safety risk. Owners should not ignore it.

The repair is free at an authorized Peterbilt dealer, which will reroute the alternator charge cable away from the metal freon line and install a plastic insulator on the cable end. Owners can also contact Peterbilt customer service at 1-940-591-4000, referencing recall number 715-K, and should check their VIN for open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 15V456PACCAR Incorporated
Component
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
Problem
PACCAR Incorporated (PACCAR) is recalling certain model year 2012-2016 Peterbilt 365, 367, 384, 386, 388, 389, 567, 579, and 587 trucks manufactured January 13, 2011, to April 20, 2015. The affected trucks, equipped with extended-body Leece Neville alternators, have alternator charge cables that may chafe against a formed metal freon discharge line.
Risk
If the alternator cable rubs through its insulation, an electrical short may occur, increasing the risk of a fire.
Remedy
Peterbilt will notify owners, and dealers will reroute the alternator charge cable away from the metal freon line and install a plastic insulator on the cable end, free of charge. The recall began on September 23, 2015. Owners may contact Peterbilt customer service at 1-940-591-4000. Peterbilt's number for this recall is 715-K.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Affected vehicles

Peterbilt 36520122013201420152016
Peterbilt 36720122013201420152016
Peterbilt 38420122013201420152016
Peterbilt 38620122013201420152016
Peterbilt 38820122013201420152016
Peterbilt 38920122013201420152016
Peterbilt 56720122013201420152016
Peterbilt 57920122013201420152016
Peterbilt 58720122013201420152016