JEEP

0824923

Manufacturer communications

Publication date: 2023-11-21
Received by NHTSA: 2024-01-16
NHTSA record numbers: 10248940

Manufacturer summary

Original wording in English

Flash: Battery Pack Control Module (BPCM) Diagnostic and System Update Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? P0607-00 - ECU Internal Performance. ? P0C78-00 - Hybrid/EV Battery System Precharge Time Too Long. This bulletin involves updating the BPCM with the latest available software.

NHTSA manufacturer communications ↗

Reported code forms

P0607 P0C78

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

JeepP0607-00

ECU Internal Performance

NHTSA 10221486 · NHTSA 10225248 · NHTSA 10225250

JeepP0C78-00

Hybrid/EV Battery System Precharge Time Too Long

NHTSA 10248938 · NHTSA 10248939 · NHTSA 10248940

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Make	Model	Model year
Jeep	WRANGLER	2021

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