Engage AC Compressor Clutch with a Paperclip on Relay | How to Fix Bypass Won't Engage | Jump Relay

Amazon Link AC Relays (Honda) –
Amazon Link AC Relays (Toyota) –

If your A/C compressor clutch won’t engage because the refrigerant is too low, then you can jump the 30 and 87 pins to get the Clutch Engage. Make sure you are prepared to immediately fill the refrigerant, or shut off the engine and prepare after seeing this works to engage the AC clutch. Because you do not want to damage the compressor by turning it on too long without Refrigerant.
semi truck air compressor repair