How do you replace the heater core on a VW Jetta?
Connect the coolant pipes to the core, tighten the hose clamps (about 1.5 foot pounds on newer models) and reapply the bolt to the connection flange. Reconnect all other hoses and replace the engine coolant in the system. Look for any leaks in the coolant circuit for leaks, especially between the coolant hoses and heater core.
How much does it cost to replace a Jetta heater?
The average cost for a Volkswagen Jetta heater core replacement is between $484 and $679. Labor costs are estimated between $344 and $435 while parts are priced between $140 and $244. Estimate does not include taxes and fees.
How do you replace the coolant in a VW Jetta?
Connect the coolant pipes to the core, tighten the hose clamps (about 1.5 foot pounds on newer models) and reapply the bolt to the connection flange. Reconnect all other hoses and replace the engine coolant in the system.
What to do if you have a heater leak in a Jetta?
Look for any leaks in the coolant circuit for leaks, especially between the coolant hoses and heater core. Connect the negative battery cable, then evacuate, charge and leak test the air conditioner. Let the Jetta’s engine run to normal operating temperatures, then observe the climate control operation and double-check for leaks.
Why is my Volkswagen Jetta heater not working?
Learn if it’s a simple fix or time to seek out a trusted technician. Not your vehicle? Why Isn’t My Heater Working? What are common reasons my Volkswagen Jetta has heater problems?
How do you remove coolant from a hot water heater?
Disconnect the connection flange bolt linking the heater core connections so the coolant pipes can move. Remove the trim and air vent from the driver side footwell, then remove the heater core trim. With strong foil and absorbent paper below the heater core, open the hose clamps and disconnect the coolant pipes, then remove the heater core.
Is the Passat TDI se a failed heater core?
No longer own one. I have the dreaded failed heater core (2014 Passat TDI SE). In addition, it caused a P2457 EGR inefficient code as well as the core supplies coolant to the EGR cooler. Couple of questions:
Where is the engine core located on a Jetta?
Since the core is located underneath the driver side footwell, it is easier to access than those located behind the dashboard. Still, you must use caution, since you are dealing with liquids like engine coolant. Unplug the Jetta’s negative battery cable, making sure you have the radio’s anti-theft codes to enter afterwards.
https://www.youtube.com/watch?v=L5qDRaug7ww
How do you replace a central air heater core?
With strong foil and absorbent paper below the heater core, open the hose clamps and disconnect the coolant pipes, then remove the heater core. Push the new heater core into the heating/ventilation unit. Insert sealing rings coated with coolant into the connections on heater core.