Nissan Pathfinder 2017–2018 — technical service bulletin
Bulletin NTB18-026 · NHTSA communication 10133205 · issued Mar 22, 2018
Technical service bulletin
communication type
Equipment
component
2017–2018
model years
2
vehicle entries
Official summary
2017-2018 PATHFINDER; MIL ON WITH DTC P219F IF YOU CONFIRM The MIL is ON with DTC P219F (AIR-FUEL RATIO IMBALANCE [CYLINDER 4]) stored, 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.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.