03 6.0l F250 4x4 auto
Finally installed Edge Insight engine monitor which pointed out an problem I didn't know I had. It shows error code PO480 which is the Cooling Fan Relay. Does anyone know where this is located or what the replacement ordering part number is? I didn't know I had a problem until I watched the ECT and EOT. They stay within 2-10 degrees of each other, but going up a mountain pass with no trailer, the ECT reached 212 deg. I pulled over and opened the hood and expected the cooling fan to be raging, but it was running like on a low-med speed.
Finally installed Edge Insight engine monitor which pointed out an problem I didn't know I had. It shows error code PO480 which is the Cooling Fan Relay. Does anyone know where this is located or what the replacement ordering part number is? I didn't know I had a problem until I watched the ECT and EOT. They stay within 2-10 degrees of each other, but going up a mountain pass with no trailer, the ECT reached 212 deg. I pulled over and opened the hood and expected the cooling fan to be raging, but it was running like on a low-med speed.