How to check the liftgate relay?

Tiny
KALKOBALL
  • MEMBER
  • 2008 CHEVROLET HHR
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 66,000 MILES
Is there a way to check if #18 liftgate relay is good? I'm disabled and can't afford much. Thanks
Monday, September 11th, 2023 AT 2:21 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,513 POSTS
Yes, this guide can help:

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Here are the wiring diagrams to help with the test. Check out the images (below). Please let us know how it goes.

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Monday, September 11th, 2023 AT 6:14 PM

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