Technical Service Bulletin ITB18-031 — 2018 INFINITI QX80
EQUIPMENT
Bulletin Details
| TSB ID | ITB18-031 |
| Manufacturer | |
| Vehicle | 2018 INFINITI QX80 |
| Component | EQUIPMENT |
| Communication Date |
Bulletin Summary
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.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2018 INFINITI QX80
ITB15-026D
ELECTRICAL SYSTEM
ITB18-011A
EQUIPMENT
ITB20-020
ENGINE AND ENGINE COOLING
ITB20-005
ELECTRICAL SYSTEM:SOFTWARE
ITB19-024
SEATS
ITB18-040c
ELECTRICAL SYSTEM
ITB19-016
ENGINE AND ENGINE COOLING
ITB19-013
EQUIPMENT:ELECTRICAL
ITB19-005
EQUIPMENT
ITB18-005a
VEHICLE SPEED CONTROL:CRUISE CONTROL