06 RL radiator cooling fan problem
#1
06 RL radiator cooling fan problem
The driver side radiator cooling fan of the 2 fan assembly is completely not working. Only the passenger side one comes on, when AC is on or the car is in bumper-to-bumper traffic where there's limited air flow. That at least keeps the engine cool.
I did some troubleshooting. I had a few jump-starts. I know the 50a fuse on the positive terminal cable controls the cooling fan. So I replaced the battery and the entire battery cable assembly. The problem still exists.
Then I took out the whole fan assembly, and tested each fan motor. They're both spinning.
Haven't swap the relay in the engine fuse block yet, but it's a possibility.
So, what's my next step?
I did some troubleshooting. I had a few jump-starts. I know the 50a fuse on the positive terminal cable controls the cooling fan. So I replaced the battery and the entire battery cable assembly. The problem still exists.
Then I took out the whole fan assembly, and tested each fan motor. They're both spinning.
Haven't swap the relay in the engine fuse block yet, but it's a possibility.
So, what's my next step?
#2
Senior Moderator
Check the relay