How to troubleshoot a faulty compressor clutch engagement on Acura Integra?

If the compressor clutch does not engage, the relay may be faulty. Remove the relay from the engine compartment fuse box and check it. There should be continuity between the terminals with power and ground connected to terminals and no continuity with power disconnected. If the relay is ok, check the voltage between the terminals of the relay socket and a good ground to make sure the relay is receiving power. If it isn't receiving power, there is an open circuit that must be repaired. After determining that the relay is receiving power, connect a jumper wire between certain terminals in the relay socket and listen for a clicking sound from the compressor clutch. If the compressor clutch doesn't click, remove the jumper wire, unplug the compressor clutch connector and check for continuity of the red wire that runs between the relay socket and the compressor clutch connector. If there is an open, repair it. If there is continuity, check the compressor clutch for damage. Unplug the air conditioning low pressure switch. Check for voltage between the pressure switch connector and a good ground with the ignition switch On. There should be battery voltage on certain wires depending on the model. If there is no voltage, there is an open. If there is voltage, turn off the ignition and check for continuity between the terminals of the pressure switch itself. If there is none, there is a problem with the switch or the system pressure.

Genuine Acura Integra A/C Clutch

Air Conditioning Clutch

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13 A/C Clutches found

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Acura Integra Washer Plate Set
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- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura Integra Stator Set
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- Other Name: Clutch Coil, Coil, Stator
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura Integra Clutch Set
Part Number: 38900-PR3-023
$158.40 MSRP: $223.74
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Product Specifications
- Replaced by: 38900-P30-013
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura Integra Coil Set
Part Number: 38924-64A-A01
$52.56 MSRP: $73.30
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Product Specifications
- Other Name: Clutch Coil, Coil
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura Integra Clutch Set
Part Number: 38900-66V-J01
$123.58 MSRP: $174.55
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Product Specifications
- Other Name: Clutch, Clutch & Pulley
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Part Number: 38900-64A-A01
$107.31 MSRP: $151.57
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Product Specifications
- Other Name: Clutch, Clutch & Pulley
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura Integra Clutch Set
Part Number: 38900-PJ1-N01
Product Specifications
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Acura Integra Clutch Set
Part Number: 38900-PR4-N01
Product Specifications
- Other Name: Clutch
- Replaces: 38900-PR4-A02, 38900-PR4-A01
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura Integra Clutch Set
Part Number: 38900-P75-003
Product Specifications
- Replaced by: 38900-P72-003
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Acura Integra Clutch Set
Part Number: 38900-P72-003
Product Specifications
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Acura Integra Clutch Set
Part Number: 38900-P73-003
Product Specifications
- Other Name: Clutch
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Acura Integra Clutch, Magnetic
Part Number: 38900-P61-A01
Product Specifications
- Replaced by: 38900-PR3-013
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Acura Integra Clutch Set, Magnet
Part Number: 38900-PJ1-003
Product Specifications
- Other Name: Clutch
- Warranty: This genuine part is guaranteed by Acura's factory warranty.

Acura Integra A/C Clutch

The Acura Integra A/C Clutch is one of the A/C components that is well known due to its effectiveness in different Integra types. This A/C Clutch is designed to engage the compressor when the A/C button is on to aviod putting extra load on the engine apart from enabling efficient air conditioning of the car's interior. It uses belt clutch assembled by the magnetized drum which restricts the rotation of belt drive and as a result, compressor would work only when required and provide improved fuel economy and longevity to the A/C system. This A/C Clutch is suitable with multiple generations of the Integra due to which it can be a good choice for both the spirited junketers and the average car owners. By being associated with durability it helps to endure the every-day use hence improves the over all safety and comfort of the vehicle. Those exceptional performance clauses such as non-slippage and sticking characteristics differentiate the Acura Integra A/C Clutch in the automotive market and the distinguished trait of consistent performance regardless of conditions. Because it reduces such factors as oil starvation and high pressure, the A/C Clutch has the essential function of safeguarding the total quality of the Acura A/C system. In general, the Acura Integra A/C Clutch is another perfect example of the desire of developing qualitative and innovative automobiles that would strengthen the position of the Integra in the automotive market.

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Acura Integra A/C Clutch Parts Questions & Experts Answers

Clutch Set
38900-P73-003
Q: How to troubleshoot a faulty compressor clutch engagement on Acura Integra?
A:
If the compressor clutch does not engage, the relay may be faulty. Remove the relay from the engine compartment fuse box and check it. There should be continuity between the terminals with power and ground connected to terminals and no continuity with power disconnected. If the relay is ok, check the voltage between the terminals of the relay socket and a good ground to make sure the relay is receiving power. If it isn't receiving power, there is an open circuit that must be repaired. After determining that the relay is receiving power, connect a jumper wire between certain terminals in the relay socket and listen for a clicking sound from the compressor clutch. If the compressor clutch doesn't click, remove the jumper wire, unplug the compressor clutch connector and check for continuity of the red wire that runs between the relay socket and the compressor clutch connector. If there is an open, repair it. If there is continuity, check the compressor clutch for damage. Unplug the air conditioning low pressure switch. Check for voltage between the pressure switch connector and a good ground with the ignition switch On. There should be battery voltage on certain wires depending on the model. If there is no voltage, there is an open. If there is voltage, turn off the ignition and check for continuity between the terminals of the pressure switch itself. If there is none, there is a problem with the switch or the system pressure.