How long does it take to change a heater matrix?
On average a heater core replacement will usually take around 2.5 hours, but can take anywhere from around 1.5 to 4.5 hours.
How do you install a heater matrix?
Replacing Your Heater Matrix
- You will need: drill, foam padding, spanners or socket set.
- Step One: Remove the Heater Box.
- Step Two: Remove the Heater Matrix.
- Step Three: Fit the New Heater Matrix.
- Step Four: Replace the Heater Box.
Where is the heater matrix?
The Heater Matrix is a smaller radiator located in the dashboard which generates heat, once the heater in the car is activated a fan blows the hot air from the heater matrix into the cabin.
How does the VW T4 oil heater exchanger work?
The VW T4 oil heater exchanger passes oil through a matrix (looks like a mini radiator) that travels close to the coolant system. The coolant is used to cool the oil before being pumped back around the engine. The fins on the heat exchanger are thin. They corrode or become easily damaged over time.
Why is the heater not working on my Volkswagen Transporter?
One of the most common (and inconvenient) problems with the Volkswagen Transporter is when it has no heat coming from the heater. Not having a functioning heater makes driving much less comfortable, and can be a sign of certain issues. At the simplest level, there are two main reasons why the heater is not working.
Are there any problems with the VW T4 Transporter?
This does increase the cost of the job but saves you on a major service further down the line. The VW T4 does have a reputation for dodgy sensors unfortunately. The sensors are of course getting old and need periodic replacement & routine inspection, however bad connections or corroded electrics also lead to issues.
Are there any variations on the VW T4?
The VW T4 had quite a few variations of engine size and type over the years and there are a few different service plans depending on model however in a nut shell: