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April 15, 2023 Service bulletin

Battery Charge Indicator (BCI) Replacement Customers may experience a Malfunction Indicator Lamp (MIL)...

Jeep technical service bulletin 0810023 for 2019-2023 Jeep Wrangler.

Bulletin number
0810023
Component
Electrical system
Summary
Battery Charge Indicator (BCI) Replacement Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DTC has been set: ? B1271-00 - Charge Level Indicator Internal. Customer may also experience the following: ? BCI does not indicate charge status while the vehicle is charging. This bulletin involves replacing the BCIM.

Owners of these vehicles have filed 1,022 complaints in the electrical category.

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