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RecallGazette

Vehicle problems, recalls & safety intelligence

Nissan Altima 2012–2017technical service bulletin

Bulletin PC633 PM827 P832 · NHTSA communication 10143812 · issued Jul 20, 2018

Technical service bulletin
communication type
Engine and Engine Cooling
component
2012–2017
model years
24
vehicle entries

Official summary

CAMPAIGN BULLETIN Engine Control Module (ECM) Reprogram Regional (NV & AZ) Voluntary Service Campaign ***** Campaign Summary***** Nissan is conducting a Regional Voluntary Service Campaign to reprogram the Engine Control Module (ECM) on affected vehicles currently registered in Nevada and Arizona. The current programming may cause the air/fuel ratio to become excessively rich resulting in engine stop under certain high temperature and high altitude conditions. In addition, Nissan is asking dealers to inspect and, if necessary, replace the Positive Crankcase Ventilation (PCV) valve on certain 2

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.