Detailed Proper PHEV Engine Operation
Jeep technical service bulletin 08-069-21 for 2021 Jeep Wrangler.
- Bulletin number
- 08-069-21
- Component
- Power train
- Summary
- Detailed Proper PHEV Engine Operation This bulletin is to communicate that when the combustion engine starts for the first time within a key-cycle (either when the vehicle is first operational at the key crank, or while driving), the propulsion system will generally operate in ?series-mode? for up to 60 seconds.
Owners of these vehicles have filed 149 complaints in the transmission category.
Vehicles covered
- Jeep Wrangler 2021 2021
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