NHTSA Complaint #11490387 — 2015 GMC SIERRA 2500 ELECTRICAL SYSTEM

Complaint Details

ODI Number	11490387
Vehicle	2015 GMC SIERRA 2500
Component	ELECTRICAL SYSTEM
Date of Incident	October 21, 2022
Date Filed	October 22, 2022
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	LA

Consumer Description

Water intrusion from antenna ran down into my wires causing corrosion in my electrical harness. Truck will throw code p2138 and go into reduced power mode. Very dangerous when you are in traffic. Truck will not go over 15mph when this happens. This has been a problem intermittently since I have owned the truck at 119000 miles . Gotten progressively worse.

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