JEEP

1400723

Manufacturer communications

Publication date: 2023-08-11
Received by NHTSA: 2023-10-02
NHTSA record numbers: 10243246

Manufacturer summary

Original wording in English

Fuel Tank Filler Tube Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DTC has been set: ? P0456 - EVAP System Small Leak. This bulletin involves inspecting and if necessary replacing the fuel filler tube.

NHTSA manufacturer communications ↗

Reported code forms

P0456

Manufacturer wording

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

JeepP0456

EVAP System Small Leak

NHTSA 10119630 · NHTSA 10121701 · NHTSA 10121721

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	GRAND CHEROKEE	2023

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