Code P0481 fan 2 control circuit
Thread Starter
JK Newbie
Joined: Aug 2019
Posts: 2
Likes: 0
From: Logan, Utah
Code P0481 fan 2 control circuit
I'm new here, so thanks for taking the time to read this! Was recommended to join this group buy a friend as I'm having a few electrical issues I have no idea how to fix.
My 2007 Wrangler jku has thrown code p0481 a few times now. The first time I check the code they recommended I replace tipm, second time and third time it only said fan 2 control circuit.
Any insight into this? Dealer here locally seems to have no clue.
My 2007 Wrangler jku has thrown code p0481 a few times now. The first time I check the code they recommended I replace tipm, second time and third time it only said fan 2 control circuit.
Any insight into this? Dealer here locally seems to have no clue.
JK Junkie
Joined: Nov 2011
Posts: 2,199
Likes: 218
From: Over the hill
From the service manual...
Hopefully there is actually another DTC that will get you closer. I'd start by activating the fan on high with a scan tool/software and see if it works.
P0481 (2008)
Set Condition:
The PCM is requesting the TIPM to turn on the Cooling Fan On and it is not operating. One Trip Fault. Three good trips to turn off the MIL.
Possible Causes
Set Condition:
The PCM is requesting the TIPM to turn on the Cooling Fan On and it is not operating. One Trip Fault. Three good trips to turn off the MIL.
Possible Causes
- CAN C BUS FAILURE
- ENGINE COOLANT TEMP SENSOR DTCS SET
- COOLING FAN CONTROL CIRCUIT DTCS SET IN THE TIPM
- PCM
