Radiator Cooling Fan Malfunction
Table of contents
P1623 HYUNDAI Possible Causes
- Faulty Radiator Cooling Fan
- Radiator Cooling Fan harness is open or shorted
- Radiator Cooling Fan circuit poor electrical connection
How do I fix code P1623 HYUNDAI?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Tech Notes
- On some Hyundai models, the P1623 code is for the “Check Engine Lamp”. If this codes is stored in the Engine Control Module (ECM), the check engine light is probably not illuminating. If this is the case the wire circuit from the ECM is probably open or shorted, or the check engine light bulb is blown or missing.
Cost of diagnosing the P1623 HYUNDAI code
The cost of diagnosing the P1623 HYUNDAI code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1623 HYUNDAI Description
P1623 – Malfunction Indicator Lamp (MIL) Open/Short
P1623 – Engine Check Lamp – Malfunction
P1623 – Radiator Cooling Fan – Malfunction