GM Recalls 2019-2020 Chevrolet HD Trucks for ABS Warning Light Defect
General Motors is recalling 2019-2020 Chevrolet 4500HD, 5500HD, and 6500HD trucks because the ABS malfunction light may fail to illuminate, increasing crash risk.
What this means for you
Real risk of harm even if no illness or injury has been reported yet. Stop using the product and follow the agency's guidance.
Our severity reasoning: The recall involves a risk-of-harm product (brake system warning failure) where injury has not yet been reported, fitting the 'High' severity criteria.
Plain-English summary
General Motors is recalling certain 2019-2020 Chevrolet 4500HD, 5500HD, and 6500HD Medium Duty trucks. The recall involves approximately 12,200 vehicles. The defect occurs if the vehicle's body control module (BCM) loses communication with the electronic brake control module (EBCM). In these cases, the EBCM software may fail to illuminate the ABS malfunction indicator light (MIL), causing the vehicles to fail compliance with Federal Motor Vehicle Safety Standard (FMVSS) Number 105.
If a driver is unaware that the ABS system is malfunctioning, there is an increased risk of a crash. No specific injuries or fatalities are reported in the source text.
GM will notify owners, and dealers will update the software calibration for the body control module (BCM). The recall began on June 29, 2020. Owners may contact Chevrolet customer service at 1-800-222-1020 or the NHTSA Vehicle Safety Hotline at 1-888-327-4236.
The recalled product
- Product
- INTERNATIONAL MOTORS CHEVY 5500HD, CHEVY 4500HD, CHEVY 6500HD
- Brand
- INTERNATIONAL MOTORS
- Manufacturer
- General Motors LLC
- Category
- Vehicle — Medium Duty Truck
- Affected units
- 12,200
Is your product affected?
Check your packaging against the codes below. If any of them match, the product is part of this recall.
Model numbers (3)
- CHEVY 5500HD
- CHEVY 4500HD
- CHEVY 6500HD
Distribution
Distributed nationwide across the United States.
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