Flash: Powertrain Control Module (PCM) Updates
Jeep technical service bulletin 18-085-20 for 2020 Jeep Cherokee.
- Bulletin number
- 18-085-20
- Component
- Power train
- Summary
- Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience the following:An audible clunk after applying throttle from a coasting condition, predominantly in fifth and sixth gear while driving 48 - 72 kph (30 - 45 mph).
Owners of these vehicles have filed 202 complaints in the transmission category.
Vehicles covered
- Jeep Cherokee 2020 2020
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