Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSHYUNDAI1995ACCENT L4-1.5L SOHC ALPHA ENGINEREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTECHNICAL SERVICE BULLETINSALL TECHNICAL SERVICE BULLETINSA/C COMPRESSOR - OPERATION
1995 Hyundai Accent L4-1.5L SOHC Alpha Engine
A/C Compressor - Operation
1995 Hyundai Accent L4-1.5L SOHC Alpha EngineSECTION A/C Compressor - Operation
Group: CLIMATE CONTROL
Number: 95-97-002
Date: December, 1995
Model: ALL 1995-1996
Subject:
A/C COMPRESSOR OPERATION
DESCRIPTION:
A/C compressor operation is controlled by the ECM (Engine Control Module). A simplified A/C compressor circuit diagram is shown.
A/C COMPRESSOR OPERATION
As shown in the above circuit diagram, the ECM controls the A/C compressor by energizing or de-energizing the A/C compressor control relay coil.
Generally, when the ignition switch, blower switch, and A/C switch are all turned ON, the ECM energizes the A/C compressor control relay coil. At this time, the A/C compressor is switched ON.
However, under certain conditions, the ECM disengages the A/C compressor
by de-energizing the A/C compressor control relay coil even though all the
switches are turned ON. This is done in order to ensure easier starting or to prevent engine overheating.
A/C COMPRESSOR OFF CONDITIONS:
Number: 95-97-002
Date: December, 1995
Model: ALL 1995-1996
Subject:
A/C COMPRESSOR OPERATION
DESCRIPTION:
A/C compressor operation is controlled by the ECM (Engine Control Module). A simplified A/C compressor circuit diagram is shown.
A/C COMPRESSOR OPERATION
As shown in the above circuit diagram, the ECM controls the A/C compressor by energizing or de-energizing the A/C compressor control relay coil.
Generally, when the ignition switch, blower switch, and A/C switch are all turned ON, the ECM energizes the A/C compressor control relay coil. At this time, the A/C compressor is switched ON.
However, under certain conditions, the ECM disengages the A/C compressor
by de-energizing the A/C compressor control relay coil even though all the
switches are turned ON. This is done in order to ensure easier starting or to prevent engine overheating.
A/C COMPRESSOR OFF CONDITIONS:
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.