INFINITI
ITB17-042
Manufacturer communications
- Publication date
- 2017-07-21
- Received by NHTSA
- 2017-10-15
- NHTSA record numbers
- 10119217
Manufacturer summary
Original wording in English
INFINITI; DTC P0456 CAUSED BY EVAP LEAK AT VENT CONTROL VALVE O-RING IF YOU CONFIRM The MIL is ON in an APPLIED VEHICLE with DTC P0456 (EVAP VERY SML LEAK) AND - DTC P0456 is not caused by a loose fuel fill cap (refer to ITB13-044). - An EVAP leak has been detected where the vent control valve mounts to the canister. - The vent control valve O-ring seal is determined to be the cause. ACTION 1. DO NOT REPLACE the vent control valve. 2. Replace the vent control valve O-ring seal (O-ring). - Refer to SERVICE PROCEDURE on page 2.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Infiniti
P0456EVAP VERY SML LEAKCheck 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 |
|---|---|---|
| Infiniti | QX30 | 2018 |
| Infiniti | QX30 | 2017 |
| Infiniti | QX50 | 2017 |
| Infiniti | QX50 | 2016 |
| Infiniti | QX50 | 2015 |
| Infiniti | QX50 | 2014 |
| Infiniti | QX60 | 2017 |
| Infiniti | QX60 | 2016 |
| Infiniti | QX60 HYBRID | 2017 |
| Infiniti | QX60 HYBRID | 2016 |