skychair
OBS Enthusiast
- Joined
- Jan 1, 2013
- Messages
- 87
- Reaction score
- 32
Can some one look at this diagram for an E-fan harness for 05 GMC truck
I have inked in a trace for a on/off switch and a indicator light for when the fans are on/off.
If the fan relays fail the light will not be on (in slow/stopped traffic, or if A/C clutch is engaged)
Activate the fans by switch on, the indicator light should burn continuously letting me know the fans are operating again.
I think this should work, my concern is there any 12 volt feed back to the relays, that may cause a problem??? , or am I good to go?
If this is junk, can some one point me in the right direction?
Again, ant help appreciated.
Ron
I have inked in a trace for a on/off switch and a indicator light for when the fans are on/off.
If the fan relays fail the light will not be on (in slow/stopped traffic, or if A/C clutch is engaged)
Activate the fans by switch on, the indicator light should burn continuously letting me know the fans are operating again.
I think this should work, my concern is there any 12 volt feed back to the relays, that may cause a problem??? , or am I good to go?
If this is junk, can some one point me in the right direction?
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Again, ant help appreciated.
Ron