21PBN – lng/cng
Peterbilt technical service bulletin 21PBN for 2016-2022 Peterbilt 579, 2016-2022 Peterbilt 567 and 2020-2022 Peterbilt 536.
- Bulletin number
- 21PBN
- Component
- Electrical system
- Summary
- 21PBN – LNG/CNG Methane Detecti on System Will Not Warn Operator if System Loses Power – the federal safety agency ID:21V00N, TC: 2021-793
Owners of these vehicles have filed 12 complaints in the electrical category.
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