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Service bulletins for the 2011 Mitsubishi Lancer

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

110 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Exhaust and emissions are shown. Show all

Bulletins, newest first
TSB-13-13-002REV2020-03-18. Service bulletin. ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Improper Secondary Parameter judgement criteria may cause false MIL illumination during 3rd Oxygen Sensor Monitoring (P0145). This TSB provides a field fix procedure to address false MIL illumination with DTC P0145 (Heated oxygen sensor (3rd) circuit slow response) stored in the ECM. This software update optimizes the judgement criteria to minimize false MIL illumination.
TSB-14-15-0012015-01-23. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. MITSUBISHI: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. DUE TO PROLONGED EXPOSURE TO ANTI-FREEZING AGENTS, FRONT EXHAUST PIPE SEAL RING MAY CORRODE, IN COLD WEATHER STATES, TO CLEAR ICE AND SNOW FROM ROADWAYS. *PE
TSB-11-13-0082011-08-03. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE AND ENGINE COOLING:ENGINE; ELECTRICAL SYSTEM:SOFTWARE. MITSUBISHI: MALFUNCTION LIGHT IS ON WITH A STORED TROUBLE CODE RELATED TO THE CAMSHAFT SENSOR. THERE IS A PROGRAMMING ERROR CAUSING A MIS-DETECTION OF A FAULT. 2008-2011 LANCER EVOLUTION. *RM UPDATED 1/11/12. *PE UPDATED 4/13/2012. *KB

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.