DODGE RAM FORUM - Ram Forums and Owners Club! - Dodge Truck Forum

DODGE RAM FORUM - Ram Forums and Owners Club! - Dodge Truck Forum (
-   Custom Dodge Ram Performance Mods - Engine - 5.7 HEMI V8 (
-   -   Where's the coolant temp switch?? (

deathproof 03-18-2010 12:35 AM

Where's the coolant temp switch??
I have a 2004 5.7 Ram, where's the coolant temp switch?


erm 03-18-2010 12:54 AM

1 Attachment(s)
The coolant sensor on the 5.7L is located under the air conditioning compressor, installed on a water jacket at the front of the engine.

There's a document attached with some pics and directions for removing it.

deathproof 03-18-2010 01:56 AM

I upgraded my radiator and the new wiring harness says to connect it there.
I assume I should just splice in the (-) fan switch control there. That's what the instructions say. I also assume that's what tells the fans when to kick on?


erm 03-18-2010 02:14 AM

Yup, you got it.

deathproof 03-18-2010 02:32 AM

I also have a wire that is for the AC Clutch.... any idea of what that is and what it should connect to?

BTW: I have this engine in my street rod, that's why all the guess work.


All times are GMT -4. The time now is 03:44 PM.

Powered by vBulletin® Version 3.8.9
Copyright ©2000 - 2015, vBulletin Solutions, Inc.
= Copyright a Network Site =Ad Management by RedTyger