INFINITI
ITB18-031
Manufacturer communications
- Publication date
- 2018-09-11
- Received by NHTSA
- 2018-10-15
- NHTSA record numbers
- 10145544
Manufacturer summary
Original wording in English
2018 QX80; MIL ON WITH DTC P0138 AND/OR P0158 IF YOU CONFIRM The MIL is ON with one or both of the following DTCs: - P0138 (Heated oxygen sensor heater 2 [bank 1] circuit high voltage) - P0158 (Heated oxygen sensor heater 2 [bank 2] circuit high voltage) And There are no drivability issues. ACTION 1. Refer to step 6 in the SERVICE PROCEDURE to confirm this bulletin applies to the vehicle you are working on. 2. If this bulletin applies, reprogram the ECM.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Infiniti
P0138Heated oxygen sensor heater 2 [bank 1] circuit high voltageInfiniti
P0158Heated oxygen sensor heater 2 [bank 2] circuit high voltageCheck 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 | QX80 | 2018 |