Heater fluctuating between hot and cold?

Tiny
JFAIROOZ
  • MEMBER
  • 2015 PEUGEOT 2008
  • 60,000 MILES
My vehicle listed above is an EX15 SHJ. The heater inside the car goes hot then cold then hot then cold. This happens specifically when I stop at a traffic light. Please help.
Monday, November 28th, 2022 AT 2:53 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,877 POSTS
This is typical when the engine coolant level is low.

here is a video to help you check the level and a guide that will help as well:

https://youtu.be/GSE9skKnOgY

and

https://www.2carpros.com/articles/car-heater-not-working

Please let us know if you need anything else to get the problem fixed.

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Monday, November 28th, 2022 AT 2:00 PM

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