Nissan Murano 2020 — technical service bulletin
Bulletin NTB20-044 · NHTSA communication 10177219 · issued Jun 22, 2020
Technical service bulletin
communication type
Equipment
component
2020
model years
1
vehicle entries
Official summary
MIL ON WITH DTC P0053, P0059, P0030 AND/OR P0050 STORED IF YOU CONFIRM The MIL is ON with one or more of the following A/F SENSOR 1 HEATER DTCs stored: ï · P0053 ï · P0059 ï · P0030 ï · P0050 ACTION 1. Confirm the current ECM part number. 2. Reprogram the ECM, if applicable.
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.