What do the codes mean?

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09-20-16, 08:37 AM

LSxtacy

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What do the codes mean?

Did a diagnostic code read through the head unit. Does anyone have a decoder ring?

48BNCON for example

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09-21-16, 05:35 PM

StanVanDam

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48B is the physical hardware address number. Normally the device name is shown for known devices, but if a device is unknown to the system, it shows the 3 digit physical hardware address instead.

NCON = the device was previously present, but does not respond in diagnostic mode. Check power supply wire harness of the device and check AVC-LAN of the device.