XKR Heater not working
#1
#4
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Gerard (02-08-2015)
#6
XKR Heater
I have tried all the fuses, the coolant level is fine. The heater fan does blow. I have set the heater on full (it is very cold here in Yorkshire, freezing temperatures all day) it just suddenly stopped. how do I check if the heater pump is working? Any ideas are very welcome.
Last edited by Gerard; 02-08-2015 at 04:07 PM.
#7
With the ignition off, pull the pump relay and jumper it, if the pump and the connectors are in working order, you will hear the electric motor purr...
To make sure the solenoid is working, you can swap the connectors on the firewall and jumpering the heater pump relay will cause the solenoid to engage--you can feel it as well as hear it.
Remember to reconnect the heater pump to the correct connector (color coded wiring), remove the jumper (pins 30&87: they are marked as well as perpendicular to each other) and re-install the relay. Please do not jumper or short out pin 85 to 86!
To make sure the solenoid is working, you can swap the connectors on the firewall and jumpering the heater pump relay will cause the solenoid to engage--you can feel it as well as hear it.
Remember to reconnect the heater pump to the correct connector (color coded wiring), remove the jumper (pins 30&87: they are marked as well as perpendicular to each other) and re-install the relay. Please do not jumper or short out pin 85 to 86!
Last edited by Sabrina; 02-09-2015 at 07:34 PM.
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