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Originally Posted by wiswind
The CCRM module is not in the way at all.....it is on the radiator side support.....next to the ABS module.
It contains the fuel pump relay....so if the unit is not connected, it would not run.
If this is your original CCRM, you might try replacing it.....if the IAC thing does not work.
They did update the unit since the vehicle was built.....better sealed relays in there....so I would not get a bone yard unit......as you would want to get the improved version.
The original issue that caused them to update it was a issue with the fuel pump relay in below freezing conditions.
I have pictures posted of the CCRM
I have replaced mine 2 times.....once for radiator fan issue and once for A/C compressor issue.
The first thing that comes to mind is the IAC (Idle Air Control).
As it is new, you could try cleaning it.....with SeaFoam "Deep Creep" (which is the spray version) or even WD-40.
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What was the a/c compressor issue? Along with all the recent engine work I had them replace the clutch and all related/assembled connecting parts. They evac'd and recharged the freon system and it seems to work well, but not as cool as it used to. I'm curious though if you think the compressor may be bad though there is no noise or a/c failure to make me think so beyond it not being as cool which may just mean adding more freon.
I'll go read your CCRM sticky, but what was your radiator fan issue again? I'm sorry to ask cause I know you must've covered this a hundred times already, but I'm at a coffee shop and battery going low. thanks again wiswind !