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Any help is appreciated this truck has been through 3 different shops they made a mess of wiring got most back to stock but still no can bus communication
35 mega ohm between 6 and 14 with gateway module disconnected drops to 5 mega ohms and no high speed communication at all on any module on the network tested resistor back by tbcm 120ohm checked internal pcm resistance 122ohm and yes have a scope
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