does my renault laguna have a pump on heater matrix?

my 2 pipes to the matrix are hot and have been flushed through with a hose pipe, yet still the air is tepid renault
Laguna 1.8 rn 1998
NEIL M, November 2005


done
Possible your heater control cable is out of adjustment.....if its electronic the heater control motor is bad...............look under dash and find the heat flap and see if it moves when you either control cable or temp lever on electronic type

bg, December 2005
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