New compressor installed but still will not engage.
Jun 25, 2020 at 4:32 AM
A/C compressor not engaging
2003 SATURN L200
PITTSRICO
- MEMBER
- 1 POST
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ASEMASTER6371
- ✓ASE Certified Mechanic
- 52,796 POSTS
Good morning,
I attached a wiring diagram of the system for you to view.
https://www.2carpros.com/articles/car-air-conditioner-not-working-or-is-weak
Do you have a test light to do some checks as to why the compressor will not turn on? there are 2 fuses I circled that need to be checked to be sure there is a voltage at the fuse.
https://www.2carpros.com/articles/how-to-check-wiring
https://www.2carpros.com/articles/how-to-check-a-car-fuse
https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit
Can you give me the Freon pressures of the high and low sides?
Roy
I attached a wiring diagram of the system for you to view.
https://www.2carpros.com/articles/car-air-conditioner-not-working-or-is-weak
Do you have a test light to do some checks as to why the compressor will not turn on? there are 2 fuses I circled that need to be checked to be sure there is a voltage at the fuse.
https://www.2carpros.com/articles/how-to-check-wiring
https://www.2carpros.com/articles/how-to-check-a-car-fuse
https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit
Can you give me the Freon pressures of the high and low sides?
Roy
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Professional Diagram for 2CarPros Members
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Professional Diagram for 2CarPros Members
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Professional Diagram for 2CarPros Members
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Professional Diagram for 2CarPros Members
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Jun 25, 2020 at 5:32 AM
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