Central Lock trigger wires?

17,658 MILES • 3.5L • 4WD • AUTOMATIC • ELECTRIC
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ANDRIN ATEM
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2HNYB1H66BH500331

Hi 2Pros, please can you get me a diagram for the central locking trigger wires from the keyless and the driver master control? For some reasons door won’t close, I would just need to know what 2 wires for polarity change over.
Oct 2, 2026 at 4:31 PM
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STRAILER
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If the door wont close check out this video.

https://www.youtube.com/shorts/er0b4Tm0yJ4

Here is the door lock wiring. If you're looking for lock/unlock trigger wires at the driver's master control, use ORANGE pin 28 for LOCK and BROWN/WHITE pins 29/31 for UNLOCK at the gray 37-pin connector. These are negative triggers, not polarity-reversal wires. If you're looking for the actual driver's lock actuator motor pair that reverses polarity, those are ORANGE and BLUE at driver's MICU connector N, terminals N1 and N2.

Oct 4, 2026 at 8:32 AM
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