Water hose

2004 VOLKSWAGEN PASSAT
12,900 MILES
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DAVID DENNIS2
  • MEMBER
  • 1 POST
Is there any water hose under dashboard leading to the reservoir?
Jul 14, 2018 at 6:47 AM
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JACOBANDNICKOLAS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 110,190 POSTS
Hi and thanks for using 2CarPros.com.

The only coolant which enters the passenger compartment is in the heater core. The heater hoses, located under the hood, attach to the heater core at the firewall. If you look at the first picture, it is of the heater core. There are two connections where the hoses attach. This component is under the dash of the vehicle. Picture 2 shows the heater core hoses attaching to the heater core. Note that they are right next to the battery under the hood.

Let me know what you are experiencing and I can better help. Also, I need the engine size and if it is an automatic or manual transmission

I hope this helps.

Take care,
Joe
Jul 14, 2018 at 8:08 PM
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