A/C Control Module Inspection
WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
| Item | Normal Value | Prerequisite Condition | Probe (+) | Probe (-) |
|---|---|---|---|---|
| Signal Circuit: Voltage | Approx. 5V | Evaporator sensor connector: Disconnected Ignition switch: ON |
Evaporator sensor harness' signal terminal | Chassis ground |
- Is the result within specifications?
YES
- Check wire harness for contact condition. Then go to "VERIFICATION OF VEHICLE REPAIR ".
NO
- Replace the A/C Module (HEATER AND A/C CONTROL UNIT ) with an usable one and check for proper operation. If it works properly, replace the module.
- Repair or replace relevant component (s) as necessary and then go to "VERIFICATION OF VEHICLE REPAIR ".