ac clutch not engaging
I have replaced my relay & thermo control amplifier, compressor spins not locked up. I don’t know what else to try
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@ladycat999 let’ s see if we can all get this done. We may suggest things you already tried etc. so bear with us. When in doubt etc. post some pictures of what you see or where you are stuck etc. Use this guide for that. Please make sure that you have enough refrigerant. Your AC compressor will not turn on if you do not have enough.
Start with check fuse #39 and check for power on it. Check for power on the AC relay, the thermal protector (check continuity between the two terminals) and finally check for power on the compressor connector. You could also apply 12V+ to the connector for the Yellow/black wire and see if it works.
If you prefer to have a reference this may help Altima HVAC
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@ladycat999 what is the exact year, model and engine size?
by oldturkey03
2000 Nissan Altima
by Lisa Kirchner
2.4L L4 engine.
by oldturkey03
I think so, not sure where do I find that info
by Lisa Kirchner
Thank You so much, will let you know the outcome.
by Lisa Kirchner