JKOwners Forum banner

1 - 3 of 3 Posts

·
Registered
Joined
·
5 Posts
Discussion Starter #1
My 2015 Rubicon fan does not come on. It it throwing the P0480 and P0693 codes. I have checked the power/ground to the plug, made sure they are connected tightly at the battery and body. All fuses are good. I have reset codes multiple times and it doesn't disappear. For a while I could reset the codes and it would be good for a while. Now it doesn't go away at all.

Are there any relays I can check/replace/swap to see if that is the problem.

Also read it could be the temp sensor but would like to know if there are any relays I can check first.

Here is a pic of my jeep since i am fairly new to the site...
 

·
Registered
Joined
·
6 Posts
First, make sure the fuse is actually working. Use a meter, and check for conductivity. Don't go by physical appearance. If the fuse is good, next try the relay. You can swap the fan relay with another similar one (same numbers). If the fan works, and the problem follows the relay, that's the problem. After that, start looking at the connector and wires.
 
1 - 3 of 3 Posts
Top