Efans quit working! Help!!!!
#1
On The Tree
Thread Starter
Join Date: Feb 2012
Location: Oklahoma
Posts: 127
Likes: 0
Received 0 Likes
on
0 Posts
Efans quit working! Help!!!!
I went through the car wash, and while sitting there waiting my truck began to get hot obviously. So I shut it off, waited, started it up and drove out. Upon my inspection of fans I've found that the relays were semi wet (not saturated) and all the fuses in fuse box by pcm are good which it's not fused into anything. Wired directly to battery ground and jump box. Its the BB harness and I'm getting 13.8 volts to one side of electric clip but not the other? I'm not even sure if both sides are supposed to carry volts but seems like they should? All I know is the damn things won't work! Any more ideas or is the relays shot and I'm in for another harness?
#6
On The Tree
Thread Starter
Join Date: Feb 2012
Location: Oklahoma
Posts: 127
Likes: 0
Received 0 Likes
on
0 Posts
I guess I'll try to re wire in new relays and see what happens, thanks for the info. Still curious to see if its the harness/relays since I'm getting power to one side of the two pin clip and no spinning of the fan?
Trending Topics
#8
TECH Fanatic
iTrader: (11)
Join Date: Mar 2009
Location: Machinegun Valley KS
Posts: 1,579
Likes: 0
Received 2 Likes
on
2 Posts
If you have power to a fan check to see if you have ground on the connector if not then check your ground on the harness make sure its clean and tight if still no ground on the 2 pin lug to the fan then its the relay
#9
Moderately Differentiated
iTrader: (4)
But like 2000chevysilverado is mentioning, if you actually have power at the fans, that's a different ball of wax. Then you likely have a bad fan. Voltage tester, test those clips. Test across both pins and test both pins separately. But this is a waste of time if you have a bad relay.