Here I walk you through the process of diagnosing your P0685 code for your Honda Accord this is 8th generation Honda Accord which is 2008 to 2012 and this one has a 2.4 liter engine. here are some potential causes...
Faulty Engine Control Module (ECM) power relay
ECM power relay harness is open or shorted
ECM power relay circuit poor electrical connection
Blown ECM fuse
Faulty ECM
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scan tool...
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voltmeter for checking relay...
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Power Probe for checking relay...
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Other stuff I commonly use in these videos…
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Wheel Chock: amzn.to/2J6Sjog
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Permatex Rtv/Silicone: amzn.to/2Qv6aJK
The tool I use to turn on parts like headlights, starters, fans, and more: amzn.to/2Oz8YUy
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/ jordanfixbook
21 авг 2024