DTC Descriptors
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P24A0
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Closed Loop Diesel Particulate Filter (DPF) Regeneration Control At Limit - Low Temperature
- DTC P24A1
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Closed Loop Diesel Particulate Filter (DPF) Regeneration Control At Limit - High Temperature