Volvo Owners Club Forum - View Single Post - V50 Engine D5 :

cheshired5 · Feb 12th, 2019, 15:35

I'd voltage test each plug connector now then.
If the ambient or coolant temperature is too high, you may need to unplug the coolant temperature sensor to make the relay send power to the plugs.

Feb 12th, 2019, 15:35	#4
cheshired5 Premier Member Last Online: Dec 26th, 2021 13:42 Join Date: Dec 2013 Location: Crewe	I'd voltage test each plug connector now then. If the ambient or coolant temperature is too high, you may need to unplug the coolant temperature sensor to make the relay send power to the plugs. __________________ 2002 S60 SE D5 Manual 209000 miles