HomeP0456 · Manufacturer wording

P0456 · Manufacturer wording

The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.

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 (3.6L Engine Sales Code ERB only)

NHTSA 10121652

JeepP0456
EVAP System Small Leak (3.6L Engine Sales Code ERB only).** ·

NHTSA 10140181

JeepP0456
EVAP System Small Leak(APAC&EMEA with Sales Codes NA1 with NBQ or NB6 Only)

NHTSA 10162534

JeepP0456
Evaporative System Small Leak (applies to 2014 MY only)

NHTSA 10121701