OFFICIAL CAMPAIGN FILE

NHTSA campaign 19V328000

NHTSA campaign 19V328000 covers 14 published year-and-model reports from 2 makes in this index and lists 318,374 potentially affected units campaign-wide. VIN eligibility must be checked separately.

Report received April 25, 2019 · Snapshot September 21, 2026

01 / DEFECT RECORD

What NHTSA campaign 19V328000 says

NHTSA campaign 19V328000 identifies ENGINE and states that A short-circuit may damage the engine components and increase the risk of fire.

Defect summary

General Motors LLC (GM) is recalling certain 2019 Chevrolet Silverado 4500, 5500 and 6500 vehicles and 2017-2019 Chevrolet Silverado 2500 and 3500 vehicles and GMC Sierra 2500 and 3500 vehicles equipped with Duramax 6.6 liter diesel engines and an optional engine-block heater. The engine block heater cord or the terminals that connect the heater cord to the block heater may short circuit and fail.

Consequence summary

A short-circuit may damage the engine components and increase the risk of fire.

02 / CORRECTIVE ACTION

Remedy for NHTSA campaign 19V328000

For NHTSA campaign 19V328000, the filed corrective action says: GM will contact owners, dealers will replace the engine block heater, free of charge. Additionally, in Chevrolet Silverado 2500 and 3500 vehicles, dealers will install a new rerouted heater cord. The recall began December 11, 2019. Owners may contact GM customer service at 1-586-596-1733. GM's number for this recall is N182206310.

GM will contact owners, dealers will replace the engine block heater, free of charge. Additionally, in Chevrolet Silverado 2500 and 3500 vehicles, dealers will install a new rerouted heater cord. The recall began December 11, 2019. Owners may contact GM customer service at 1-586-596-1733. GM's number for this recall is N182206310.

Owner notification: December 11, 2019
Filing manufacturer: General Motors LLC
Component groups: ENGINE

03 / PUBLISHED VEHICLES

Vehicles listed under NHTSA campaign 19V328000

RecallRoad links 14 year-and-model reports associated with NHTSA campaign 19V328000; the list reflects published source rows, not individual VIN coverage.