Jeep Wrangler POB24-00 warning lamp issue with Battery Pack Control Module making vehicle undrivable on Jeep Wrangler

Some Jeep Wrangler owners report experiencing issues related to the POB24-00 warning lamp, which can render the vehicle undrivable due to a failure in the Battery Pack Control Module (BPCM). This warning is activated when the powertrain control module (PCM) detects a system failure or reduced engine performance, resulting in the activation of GM's Engine Reduced Power Mode as a fail-safe measure. To resolve this issue, owners are advised to update the BPCM with the latest software as outlined in service bulletins. Additionally, technicians may need to inspect and reprogram the BPCM to address battery control module concerns. If the warning persists, thorough diagnostics and potential replacement of control modules may be necessary to restore the vehicle's functionality.