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February 4, 2022 Service bulletin

Due to major data carriers phasing out 3G networks, chassis currently utilizing first generation Peoplenet...

Peterbilt technical service bulletin 51-013 for 2021 Peterbilt 379, 2017-2022 Peterbilt 579 and 2017-2022 Peterbilt 389 and others.

Bulletin number
51-013
Component
Equipment
Summary
Due to major data carriers phasing out 3G networks, chassis currently utilizing first generation Peoplenet Mobile Gateway (PMG001) will experience severe 3G service degradation as early as January of 2022. Chassis currently utilizing 3G antennas as a primary antenna may experience this degradation.

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