Dorman - OE Solutions HVAC Control Module P/N:599-040
Replace a malfunctioning front climate control module with the Dorman HVAC control module 599-218 from Dorman - OE Solutions, a fully tested unit built to swap in for the original. It fits many vehicles, among them the 1999-2002 Chevrolet Silverado 1500, 1999-2002 Chevrolet Silverado 2500 and 1999-2002 GMC Sierra 1500. See the "Vehicles it fits" section for the full list.
If a failed original module is the reason your climate controls stopped working, this unit is designed to replace it. One sign the module may need replacing is climate controls that no longer respond. Wiring, fuses or other HVAC components can cause similar symptoms, so diagnose the cause first.
Interchange: 15054697 · 15054698 · 15753263 · 15753264 · 16221605 · 19244873 · 19244874 · 9361345 · 9361355
This part cross-references / interchanges with the following part numbers:
What does the Dorman 599-218 climate control module do?
It is a front climate control module that manages the vehicle's heating, ventilation and A/C functions. It is designed to replace a malfunctioning original unit.
Which vehicles does Dorman 599-218 fit?
It fits many vehicles, including the 1999-2002 Chevrolet Silverado 1500, 1999-2002 Chevrolet Silverado 2500 and 1999-2002 GMC Sierra 1500. Check the "Vehicles it fits" section for the full list.
Has this module been tested?
Yes. Dorman states the module is functionality-tested to confirm it operates the same way as the stock module.
Is the module difficult to install?
Dorman describes installation as simple. No advanced vehicle knowledge is required for proper installation and setup.
What are signs the climate control module may need replacing?
Climate controls that stop working or no longer respond can be a sign of a failed module. Wiring, fuses or other HVAC parts can cause similar symptoms, so diagnose the cause before replacing it.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.