Code PO481, Cooling fans not working properly?

Tiny
JEFFNEEDSYOU
  • MEMBER
  • 2007 CHRYSLER 300
  • 3.5L
  • V6
  • 2WD
  • AUTOMATIC
  • 226,000 MILES
Po481 fans run but won't cycle to high and it's overheating.
Tuesday, November 1st, 2022 AT 10:56 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,645 POSTS
Hi,

This could be the result of a few different things. It's likely an open circuit in the cooling fan high relay circuit.

If you look below, I provided the diagnostics specific to your vehicle and the code you provided. Take a look through them and let me know if you are comfortable performing them.

Let me know,

Take care,

Joe

See pics below.
Images (Click to make bigger)
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Wednesday, November 2nd, 2022 AT 2:18 PM

Please login or register to post a reply.

Related Cooling Fan Not Working Content

VIEW MORE

Sponsored links