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Silverado 3.0 Diesel: Multiple Communications Codes

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    • #855557
      VicL1848
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      Hi fellas I have a Silverado 2023 3.0 diesel engine, in this truck I have multiple communications codes between engine module, gateway module, BCM module, etc. The problems started with the air bag light on and off, also the light of the front camera was on, and appears a message about the steering system low assistance, stop vehicle. I replace the whole body harness wich took 1 year in coming, after the replace it the problem still here and I don’t know what to do, there is no problem to ride the truck it runs fine , but still having messages and light on in the dashboard, if anybody knows what to do just let me know..I’m suspecting of gateway module ’cause the whole information goes throught this module..and another thing all modules are with the latest softwares.

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