No power in car, ECM relay location

2009 TOYOTA COROLLA
103,000 MILES • 1.8L • 4 CYL • 2WD • AUTOMATIC
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SEAN ROMERO
  • MEMBER
  • 1 POST
No power. I have checked all the fuses. I have a feeling it’s the ECM relay, but I can’t locate it can you help me with where it’s at? thank you
Jun 26, 2019 at 10:42 PM
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STRAILER
  • ✓Experienced Mechanic
  • 55,224 POSTS
Hello,

When you say no power in car do you mean no lights? etc. nothing is working? If so lets use this guide to help clean the battery cables and if that does work check the battery.

https://www.2carpros.com/articles/everything-goes-dead-when-engine-is-cranked

and

https://www.2carpros.com/articles/car-battery-load-test

Please run down these guides and report back.
Jun 29, 2019 at 11:24 AM
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