When the A/C and heater controls in an older Honda Accord start acting strange, the problem isn't always the blower motor or the A/C compressor. Sometimes the control module on the dashboard is simply worn out.
If your climate-control buttons or switches aren't responding the way they should, replacing the HVAC control module can be a much simpler repair than chasing problems throughout the entire HVAC system.
What Does the HVAC Control Module Do?
The HVAC control module is the part you interact with from the driver's seat. It allows you to control functions such as temperature, airflow direction, and other heating and air-conditioning settings.
When the original module begins to fail, you may notice controls that don't respond properly, worn or damaged switches, or HVAC functions that don't behave consistently.
Replacing the control module puts a fresh set of controls back on the dashboard without replacing the entire HVAC system.
Key Part Numbers
If you're shopping by part number, this replacement HVAC control module is listed under two important numbers:
- Manufacturer Part Number: 599-268
- Replacement OE Number: 79600-S84-A01ZA
These numbers are useful when comparing your existing module with a replacement. The Dorman 599-268 listing also identifies 79600-S84-A01ZA as the corresponding Honda OE number.
Honda Accord Fitment
This module is designed for the following Honda Accord model years:
- 1998 Honda Accord
- 1999 Honda Accord
- 2000 Honda Accord
The product listing also includes selected 1998–2004 Honda Odyssey applications. Because HVAC control configurations can vary between vehicles, always compare the original part number and connector layout before ordering.
A Straightforward Replacement for an Aging Climate Control
One nice thing about this type of repair is that you're replacing the control unit itself rather than rebuilding the entire HVAC system.
The replacement is listed as a direct-replacement style module, and the comparable 599-268 application does not require programming.
For an older Accord that's otherwise running well, replacing a worn climate-control panel can be a practical way to keep the car comfortable without turning a small interior problem into a major project.
Before You Order
If your 1998, 1999, or 2000 Honda Accord has a failing or damaged HVAC control module, start by checking the number on the original unit. Matching the part number is one of the easiest ways to avoid ordering the wrong control panel.
For the right application, this replacement module offers a simple way to bring the dashboard HVAC controls back to a more usable condition.
