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Jeep TSB #0803021
2020 Jeep Gladiator
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- Flash: Drivetrain Control Module (DTCM) Updates This bulletin involves reprogramming the DTCM with the latest available software. The customer may request to have the feature enabled which adds the ability to lock the rear axle differential, while 4-HI Off Road+ mode.
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