Rear heater fan not working in T3

[Joe Wright]

Hello all. I have a T3 with a heater under the rear seats and a heater fan control dial on the dash. The fan isn't working. Fuse is fine. Broken switch maybe?
Any advice appreciated. All the best.
Joe

[Aidan]

usually it's the fan motor or resistor pack has failed, try applying 12v directly to the unit
to test switch disconnect the connector and use a wire to bridge the pins on the connector, helps to have the wiring diagram to hand which can be found online at Syncrosport.com and elsewhere

[Joe Wright]

Thank you