Cooling fan (s) problem p0480 - Jeep Wrangler Forum
2018年6月3日 · Earlier this year I would occasional get the p0480 code. Did all of the normal troubleshooting, wires, fuse, relay, etc. Reset the code and no problems until a few weeks or so later. Finally could not clear the code, took fan off and hooked red/black to battery and norhing. Ordered a new OEM fan online, installed and no problems for 3 months.
P0480 Radiator Cooling Fan Mystery - High works, low doesn't
2024年1月4日 · 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 via JScan but trying to turn on low in JScan will re-trip the P0480. Reproducible. Fan relay in the TIPM is good - swapped with 2 other relays.
P0480 code - Jeep Wrangler Forum
2023年7月15日 · 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 replacing of the fan wiring harness. Replacing cooling fan 1. Repairing electrical connection issues. Replacing AC pressure switch. Replacing the fan control relay.
P0480 code - Jeep Wrangler Forum
2020年7月19日 · P0480 code Jump to Latest 541 views 1 reply 2 participants last post by Old Dogger Jul 19, 2020
P0480. Cooling fan 1 continue circuit malfunction on my 2014 JKU
2020年2月23日 · P0480 Possible Causes: Faulty fan control relay Fan control relay harness is open or shorted Fan control relay circuit poor electrical connection Faulty cooling fan 1 Fan cooling fan harness is open or shorted Fan cooling fan circuit poor electrical connection
cooling fan control circuit open PO480 | Jeep Wrangler Forum
2018年10月21日 · Just dropped a dual battery setup in my 13 and now im getting code PO480 Cooling Fan Control Circuit open. Ive pulled fuses, checked connections, but im at a loss. I tried to jump power right to the fan to see if it would spin, it didn't BUT I know there is the 3rd wire there, im not sure if that's a sensor or a control, im assuming control so ...
The dreaded P0480 DTC - Jeep Wrangler Forum
2023年12月3日 · I have read I think everything there is on this DTC including some excellent write-ups. 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. Anyways, cleared that code with JScan but P0480 remains active even though the fan is running.
2015 JKU P0480 help - Jeep Wrangler Forum
2023年1月11日 · Now my JKU is throwing a P0480 check engine code. The jeep runs at about 210 degrees normally, while sitting in a drive through I noticed it got up to 220. I turned the heat to full blast and got the temp back down to about 212. While driving it was around 212. When I got home I watched the fan, and it was not on.
P0480 code - cooling fan relay - Jeep Wrangler Forum
2020年7月19日 · P0480 code - cooling fan relay Jump to Latest 1.2K views 1 reply 2 participants last post by Old Dogger Jul 21, 2020
'13 JKU battery and malfunction lights, codes P0480 and P2504
2013年12月4日 · Before I left the parking lot the check engine light came on as well. I got home and read the codes: P0480 and P2504. P0480 Cooling Fan 1 Control Circuit P2504 Charging System Output High Turned the Jeep on and off a couple of times, let it run to see if the fan would start up and eventually the battery warning light went off and stayed off.