Aux water pump wiring diagram?
12-29-2015, 01:33 AM
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My Ride: BMW e60 520i
Aux water pump wiring diagram?
Hello,
The power wires from the aux water pump were do they come from? Is this circuit fused?
The error code 9C77 is generated with and without wires connecties to the pump.
I've checked the pump with a 12V DC supply which was OK.
When the rest button is on the pump isn't activated, blowing cold air.
Thanks for helping me out.
Carlo
The power wires from the aux water pump were do they come from? Is this circuit fused?
The error code 9C77 is generated with and without wires connecties to the pump.
I've checked the pump with a 12V DC supply which was OK.
When the rest button is on the pump isn't activated, blowing cold air.
Thanks for helping me out.
Carlo
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