P0158 on the 2001 Infiniti QX4
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| ITB02002 | 2002-03-19. Service bulletin. SOME VEHICLES MAY EXHIBIT MALFUNCTION INDICATOR LIGHT ON WITH REAR OXYGEN SENSOR DIAGNOSTIC TROUBLE CODES P0138 - P-140 OR P0158 - P0160 STORED. *TT |
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| ITB02002 | 2002-02-06. Service bulletin. SOME VEHICLES MAY EXHIBIT A MALFUNCTION INDICATOR LAMP ON WITH REAR OXYGEN SENSOR DIAGNOSTIC TROUBLE CODE P0138, P0139, P0140, P0158, P0159, P0160 STORED. *TT |
2 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.