Thanks, I will do some research. Don't want to solve problem by disconnecting electrical connector though.
ELSA term of the unit is "pump valve unit". It consist of coolant circulation pump V50 and two heat regulation valves N175 and N176.
Coolant ciculation pump V50 will have two 1sq.mm. wires attached to it: red/yellow from battery via fuse and brown/green from HVAC unit with switched earth.
Interestingly, N175 and N176 valves are connected via 3 pin connector T3q (brown/yellow, brown/white and red/yellow) located in plenum chamber on right side where as pump V50 is connected 'directly' without any connector ...
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I'd rather drive on left
Last edited by notorious; 25th November 2013 at 10:59 PM.
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25th November 2013, 10:36 PM
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