United States 00V059000
UD Trucks Corporation
The problem
VEHICLE DESCRIPTION: MEDIUM DUTY TRUCKS. THE DIESEL ENGINE FUEL SHUT OFF SOLENOID CONTAINS INSUFFICIENT WATERPROOF PROTECTION WITH THE ELECTROMAGNETIC SOLENOID COIL WINDINGS.
Risk
WATER ENTRY INTO THE INTERNAL COIL WINDINGS OF THE SOLENOID CAN CAUSE THE COIL WINDINGS TO SHORT CIRCUIT AND NOT ALLOW THE VEHICLE TO START.
What owners should do
DEALERS WILL REPLACE THE EXISTING ENGINE STOP SOLENOID WITH A REDESIGNED ENGINE STOP MOTOR AND CABLE ASSEMBLY.
Units 5488