Not applicable to vehicles built for US market
Jeep technical service bulletin 08-311-25 for 2023 Jeep Grand Cherokee and 2023 Jeep Grand Cherokee L.
- Bulletin number
- 08-311-25
- Component
- Electrical system
- Summary
- Not applicable to vehicles built for US market. Flash: Amplifier (AMP) Diagnostic and System Updates Customers may experience one or more of the following: ● Droning noises coming out of the speakers at specific RPMs that range from 1200 to 1800 RPM. Probability of occurence is most likely during cold ambient temperatures. ● High pitched noise at start up or idle under cold conditions. This bulletin involves updating the AMP with the latest available software.
Owners of these vehicles have filed 208 complaints in the electrical category.
Vehicles covered
- Jeep Grand Cherokee 2023 2023
- Jeep Grand Cherokee L 2023 2023
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