Defect
VEHICLES EQUIPPED WITH TRAILER TOW PACKAGE HAVE A TRAILER TAILLIGHT RELAY ASSEMBLY THAT CONTAINS WIRES OF SMALLER GAUGE THAN THE FUSE LINK WHICH PROTECTS THE CIRCUIT.
Consequence
SHOULD A SHORT CIRCUIT OCCUR IN THE WIRING WITHIN THERELAY OR IF WATER INTRUSION OCCURS THE SMALLER GAUGE WIRE IN THE RELAY WILLFUNCTION AS A FUSE LINK AND OVERHEAT. THE POSSIBILITY EXISTS FOR A FIRE IF THEWIRES ARE EXPOSED TO COMBUSTIBLE MATERIALS.
Remedy
INSTALLATION OF A RELAY WITH WIRES OF GAUGE ADEQUATE TO PROTECT THE CIRCUIT.