Yzingerslinger
Member
- Thread starter
- #1
Im having an issue with the cooling fans not coming on while the vehicle comes up to temp.
I am getting codes for
Fan 1 Control Circuit P0480
Fan 2 Control Circuit P0481
I have replaced both relays. I have tested the fan (it works) I have probed the fusebox and it will kick the fans on when power probed...
I watched a video a while ago stating how a older / bad battery could cause voltage issues that are slight enough that it will cause circuit issues.
I also tried to kick the AC on to fire the fans but they still wont come on.
We swapped the Hellion Sleeper kit out for a VMP Odin setup, those were the only changes that were made. I even stuffed the old TT tune in the car to see if it was in the tune.
Im going to order a new batter for it and see it that may be the issue, I have been beating my head against the wall trying to figure out why the fans wont kick.
Im going to have to fix this before i take the car to get tuned. Until then im just going to keep tracking wires and looking for bent pins.
Thanks for any insight.
I am getting codes for
Fan 1 Control Circuit P0480
Fan 2 Control Circuit P0481
I have replaced both relays. I have tested the fan (it works) I have probed the fusebox and it will kick the fans on when power probed...
I watched a video a while ago stating how a older / bad battery could cause voltage issues that are slight enough that it will cause circuit issues.
I also tried to kick the AC on to fire the fans but they still wont come on.
We swapped the Hellion Sleeper kit out for a VMP Odin setup, those were the only changes that were made. I even stuffed the old TT tune in the car to see if it was in the tune.
Im going to order a new batter for it and see it that may be the issue, I have been beating my head against the wall trying to figure out why the fans wont kick.
Im going to have to fix this before i take the car to get tuned. Until then im just going to keep tracking wires and looking for bent pins.
Thanks for any insight.
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