heater core replacement

2012 TOYOTA YARIS
124,900 MILES • 1.5L • 4 CYL • 2WD
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CORY2427
  • MEMBER
  • 293 POSTS
Need step by step pulling dash out so I can get to heater core.
Oct 1, 2018 at 3:55 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,178 POSTS
Hello,

You will need to evacuate the A/C system and drain the coolant. Disconnect the battery as well.

https://www.2carpros.com/articles/re-charge-an-air-conditioner-system

Here are the diagrams and instructions below on how to remove the dash and replace the heater core there are many so check out each one. Also if you get stuck please take video or images of the problem and upload them here.

Check out the diagrams (below). Let us know what happens and please upload pictures or videos of the problem.

Cheers, Ken
Oct 3, 2018 at 12:53 PM
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