Jun 4, 2018 · If you're experiencing a P0480 code and your cooling fan isn't working on your Jeep JK (especially 2013+ models), start by checking the basics: fuses, relays, and wiring. A …

Jan 4, 2024 · Correct and the code popped up on a cold start on a 35 degree day when the fan technically isn't needed but may be tested by the ECU and failed. Can manually turn on high …

Oct 21, 2018 · If you're encountering a P0480 code (Cooling Fan Control Circuit Open) after installing a dual battery setup, start by checking the wiring and connections to the fan. The fan …

Feb 23, 2020 · The P0480 code on a 2014 Jeep JKU indicates a malfunction in the cooling fan 1 control circuit. Possible causes include a faulty fan control relay, wiring issues (open or …

Jul 15, 2023 · Welcome to the Forum! How do I fix code P0480? What repairs can fix the P0480 code? Replacing the VSS sensor. Replacing the engine coolant temp sensor. Repairing or …

Hi, I have a 2017 JK. The battery died the other day and once replaced I got a P0480 code, and the ac is now blowing hot and fan doesnt work. K11 relay...

Jan 30, 2024 · Diagnosing a 3.6L "Pentastar" Jeep JK Radiator Fan Issue (Code: P0480) Recently, I was driving my 2015 Jeep Wrangler JK Unlimited through a parking lot on a 95 …

Aug 11, 2025 · Ich habe die Ventildeckeldichtungen gewechselt und erhalte jetzt den Code P0480. Der Lüfter geht nicht an und die Klimaanlage funktioniert nicht. Ich dachte, ich hätte …

Dec 3, 2023 · The code pops up as active, clearing it does to help. Earlier I also had a P0693 alongside the P0480 with the engine idling for some time. That also triggered the CEL. …

Jan 27, 2023 · The P0128 code indicates that the engine coolant temperature is below the thermostat regulating temperature. While the CEL might disappear on its own and the Jeep …