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Help diagnosing Central locking
Problem:
-Frunk lid does not open using switch. Trunk opens fine. I tested the frunk switch and it operates correctly. The frunk actuator works if you apply power directly.
-Doors do not lock whether you use the key or the switch on dash. The red LED on the dash switch stays illuminated. I tested the door latch lock mechanism and both L & R operate properly when voltage is applied directly.
I think this is a central locking/CLU issue. Looking at the wiring diagram, it shows that all these functions go through the CLU. I know the CLU has been wet before in the area of the relays, by the capacitor. Can anyone confirm which of the relays inside the CLU control the doors and/or frunk?
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