Relay power flow and diagnostics
2:49
Relay power flow and diagnostics
35 views5 months ago
YouTubeLittle Red Cycle Shed
HOW TO TEST A RELAY (PROFESSIONAL METHOD) Today I’m teaching how to test an automotive relay step by step using a multimeter and 12V power. πŸ”Ή Relay terminals explanation β€’ 85 & 86 – Coil (control circuit) β€’ 30 & 87 – Load (power circuit) πŸ”Ή Testing procedure 1️⃣ Check coil resistance between 85 and 86 2️⃣ Confirm no continuity between 30 and 87 when relay is OFF 3️⃣ Apply 12V to the coil (85 & 86) 4️⃣ Listen for a click sound 5️⃣ Check continuity between 30 and 87 when relay is ON βœ… If it click
2:19
HOW TO TEST A RELAY (PROFESSIONAL METHOD) Today I’m teaching how to test an automotive relay step by step using a multimeter and 12V power. πŸ”Ή Relay terminals explanation β€’ 85 & 86 – Coil (control circuit) β€’ 30 & 87 – Load (power circuit) πŸ”Ή Testing procedure 1️⃣ Check coil resistance between 85 and 86 2️⃣ Confirm no continuity between 30 and 87 when relay is OFF 3️⃣ Apply 12V to the coil (85 & 86) 4️⃣ Listen for a click sound 5️⃣ Check continuity between 30 and 87 when relay is ON βœ… If it click
6.4K views9 months ago
FacebookIssah Lampard Umeme
How to test an automotive relay with a multimeter #multimeter #automobile #electrical #cars
0:55
How to test an automotive relay with a multimeter #multimeter #automobile #electrical #cars
2.7K views7 months ago
YouTubeAPRENDIENDO MECÁNICA AUTOMOTRIZ
How to Test a Relay in Seconds! ⚑
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How to Test a Relay in Seconds! ⚑
7 views2 months ago
YouTubeArt of Electronics
How to test a relay with a multimeter #mechanics #multimeter #mechanic #workshop
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How to test a relay with a multimeter #mechanics #multimeter #mechanic #workshop
34.6K views6 months ago
YouTubeElectronica TV
Relay Test – Method 2! πŸ”₯ Another Easy Way to Test a Relay
0:44
Relay Test – Method 2! πŸ”₯ Another Easy Way to Test a Relay
186 views2 months ago
YouTubeArt of Electronics
HOW TO TEST RELAY POWER WITH A MULTIMETER!!! #automotiveelectronics #automobile
0:22
HOW TO TEST RELAY POWER WITH A MULTIMETER!!! #automotiveelectronics #automobile
2.1K views3 months ago
YouTubecarro electrónica tv
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πŸ‘‰ How to Test a Control Panel Relay with a Multimeter! πŸ”Œ #plc #codemeter #controlpanel
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YouTubeEngineering
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#956studio How to test a 5-Blade 12-Volt Relay ! #larrysbrusch #diy
3.5K views3 months ago
YouTube956 Studio
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HOW TO TEST RELAY POWER WITH A MULTIMETER!!! #automotiveelectronics #automobile
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YouTubeAUTOELECTRONICA TV
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Relay Tester Tool | Test Car Relays in SecondsπŸ”§ #autorepair#cartools #mechanictools
2.4K views4 months ago
YouTubeUpgrade My Ride
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One single tool to test your power probe, test light, and relays!
4.2K views2 months ago
YouTubeLife Hack
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Easy Relay Testing for Car Issues
453K viewsSep 15, 2025
TikTokmaricoo.rayleign
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Fix Your Car's AC: Test Relays Before Mechanic Visit
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TikTokmiyababae
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How To Test and Diagnose Relays. #relay #automotive #automotiveelectrical #auto10 #autotech #dvom #ohms
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TikTokmasterautotraining
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One single tool to test your power probe, test light, and relays! πŸ› οΈβš‘ Right now, the price is killer and shipping is free！ Stop paying mechanics to fix simple wiring issues! πŸš—βš‘ This 3-in-1 tool makes electrical diagnosis too easy! πŸ€―πŸ”Œ Car won't start? Check your relays and fuses first! πŸ› οΈπŸ”₯ The ultimate electrical diagnostic tool you need in 2027! πŸš™πŸ’‘ Vehicle Circuit Inspection Accessory, Multi-Function Helper for Automotive Relay Check & Auto Line Maintenance DC Circuit Tester Automotive,T
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TikTokyellaw77
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How to Test for Continuity with ANY Multimeter (Cheap vs. Fluke)
53.3K views6 months ago
YouTubeMaddox Mechanic
0:49
How To Correctly Test A Relay In Under 60 Seconds #relay #multimeter #battery #wiring #electrical #carwiring #electric #test #tools #amazon #amazonpartner #cars #projectcar #cheap #automotive
66.1K viewsMay 6, 2023
TikTokwardwrenching
1:04
One single tool to test your power probe, test light, and relays! πŸ› οΈβš‘ Right now, the price is killer and shipping is free！ Stop paying mechanics to fix simple wiring issues! πŸš—βš‘ This 3-in-1 tool makes electrical diagnosis too easy! πŸ€―πŸ”Œ Car won't start? Check your relays and fuses first! πŸ› οΈπŸ”₯ The ultimate electrical diagnostic tool you need in 2027! πŸš™πŸ’‘ 3 in 1 Power Circuit Probe Tester,3.5-36V DC Circuit Tester Automotive,Test Light,relay tester , Fuse & Voltage Tester,Automotive Short Circu
1.4K views1 week ago
TikToktoolhacks01
0:38
Save time! Check relays with the automotive relay tester! #automotiverelaytester #cardiagnostics #mechanicsoftiktok Thanks to @henrynorton0 for demonstrating the tool.
65.1K viewsOct 9, 2025
TikTokmrspeed2.0
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