2020 Peterbilt 389 / Cummins X15 – Brake pedal always shows depressed after ECM swap,

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2020 Peterbilt 389 / Cummins X15 – Brake pedal always shows depressed after ECM swap,

05-30-2026, (Subject: 2020 Peterbilt 389 / Cummins X15 – Brake pedal always shows depressed after ECM swap, )

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Ripon_guy Offline

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RE: 2020 Peterbilt 389 / Cummins X15 – Brake pedal always shows depressed after ECM swap,

Thanks for replying. I think so seems like peterbilt didn’t even touch it.

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Messages In This Thread

2020 Peterbilt 389 / Cummins X15 – Brake pedal always shows depressed after ECM swap, - Ripon_guy - 05-29-2026,

RE: 2020 Peterbilt 389 / Cummins X15 – Brake pedal always shows depressed after ECM swap, - Rawze - 05-30-2026,

RE: 2020 Peterbilt 389 / Cummins X15 – Brake pedal always shows depressed after ECM swap, - Ripon_guy - 05-30-2026

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