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Service bulletins for the 2021 Mitsubishi Outlander

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.

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

By type

By component

Bulletins, newest first
TSB-23-55-0032023-04-08. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; VISIBILITY. This Technical Service Bulletin provides corrections and additional information for the Heater, Air Conditioning and Ventilation section of the Service Manual.
TSB-23-54-0012023-04-07. Service bulletin. ELECTRICAL SYSTEM; LANE DEPARTURE: BLIND SPOT DETECTION; LANE DEPARTURE. This Technical Service Bulletin provides instructions to reprogram the Gateway ECU software for the Blind Spot Warning (BSW).
TSB-23-33-0032023-04-07. Service bulletin. SUSPENSION. This Technical Service Bulletin provides correction to the procedures for the Lower Arm Bushing Replacement in the Front Suspension section of the Service Manual.
TSB-23-55-0012023-02-07. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; VISIBILITY. This TSB provides instructions on how to remedy noise heard from the HVAC system (heater, air conditioner, ventilation vents) when the blower motor is turned on.
TSB-23-33-0012023-02-07. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; SUSPENSION; SUSPENSION:REAR; SUSPENSION:FRONT. This TSB provides corrections and additional information for the Front and Rear Suspension inspection procedures. (Service Manual Revision)
TIN-21-37-001REV2023-02-07. Service bulletin. WHEELS; STEERING. This is a Revised Technical Information Notice advising dealers of the instructions to follow when performing a wheel alignment check and adjustment on an affected vehicle with a customer concern of pulling/drifting and/or steering wheel off-center concerns.
TSB-22-51-0032023-01-06. Service bulletin. VISIBILITY; ELECTRICAL SYSTEM. This is a Technical Service Bulletin sent to dealers informing them of updates to the Troubleshooting Procedure for the Windshield Wiper in the Exterior portion of the affected Service Manuals.
TSB-22-35-0012023-01-06. Service bulletin. EXTERIOR LIGHTING; SERVICE BRAKES. This is a Technical Service Bulletin sent to dealers informing them of updates to the Stoplight Switch Check section, in the Service Brakes portion of the affected Service Manuals.
TECH TALK 2712023-01-06. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Tech Talk is a service newsletter that was sent out to dealers. It covers various topics and reviews the previous months publications.
TECH TALK 2702022-11-08. Service bulletin. SEATS:MID/REAR ASSEMBLY. Tech Talk is a service newsletter that was sent out to dealers. It covers various topics and reviews the previous months publications.
TSB-22-54-0032022-05-09. Service bulletin. EXTERIOR LIGHTING; UNKNOWN OR OTHER. This Technical Service Bulletin was sent to dealers to explain the difference between normal dew condensation, which is a natural phenomenon, and water penetration caused by improper sealing or a defective/broken part.
TIN-220082022-05-09. Service bulletin. UNKNOWN OR OTHER; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This Technical Information Notice was sent to dealers to inform them Audio Manuals are now available electronically on MDL beginning with Model Year 2020. As new Model Year manuals become available, they too will be added.
TSB-22-42A-0012022-04-08. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE. This Technical Service Bulletin was sent to dealers informing them if customers report a condition where the Driver's Side Window Switch becomes inoperable during certain conditions when using the one touch function to open/close the window to replace the switch with a new countermeasure part.
TSB-22-16-0012022-04-08. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:IGNITION:COIL. This Technical Service Bulletin was sent to dealers directing them upon customer complaint basis and after diagnosis, to replace the ignition coils of all cylinders with countermeasure parts when customers report a MIL illumination and a loss of engine power due to the vehicle being in fail safe mode. Unstable idling due to poor contact of the ignition coil terminal and DTC P030X may create this concern.
TSB-22-54-0022022-04-07. Service bulletin. EQUIPMENT:ELECTRICAL:AUX AUDIO JACK/PLUG; EQUIPMENT; EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE. This Technical Service Bulletin was sent to dealers informing them a software update is now available for the Smartphone Link Display Audio (SDA) and provides instructions on how to update the SDA in the affected vehicles.
TSB-22-16-0012022-04-07. Service bulletin. ELECTRICAL SYSTEM; ENGINE. This Technical Service Bulletin was sent to dealers directing them upon customer complaint basis and after diagnosis, to replace the ignition coils of all cylinders with countermeasure parts when customers report a MIL illumination and a loss of engine power due to the vehicle being in fail safe mode. Unstable idling due to poor contact of the ignition coil terminal and DTC P030X may create this concern.
TSB-22-52A-001RE2022-02-08. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; SEATS. This Technical Service Bulletin instructs dealers to apply Nonwoven Fabric Tape between the Seat Back and Urethane Pad when customers report a condition where an abnormal rubbing noise is heard from the Seat Back when a driver and/or passenger is seated in the front seat(s).
TIN-22-00-0012022-02-08. Service bulletin. EQUIPMENT. This Technical Information Notice was sent to dealers informing them certified EV dealers MUST have a set of electrically insulated gloves, MB992648-01. While servicing an i-MiEV or Outlander PHEV, these gloves are essential in protecting a Technician from a potentially fatal electric shock.
TIN-21-37-001REV2021-11-06. Service bulletin. STEERING. This Technical Information Notice was sent to dealers informing them of the photo requirement for claims when performing a wheel alignment check and adjustment on an affected vehicle with a customer concern of pulling/drifting and/or steering wheel off-center concerns.
TSB-21-54-0052021-11-06. Service bulletin. EQUIPMENT:ELECTRICAL. This Technical Service Bulletin was sent to dealers updating content for the Chassis Electrical section of the affected Service Manuals, Check at Combination Meter Terminals.
TSB-21-42A-0062021-11-06. Service bulletin. STRUCTURE:BODY. This Technical Service Bulletin was sent to dealers updating content for the Body section of the affected Service Manual, Fuel Filler Lid.
TIN-21-00-0042021-09-09. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM. This Technical Information Notice was sent to dealers informing them Owner Manuals (OM) are now available electronically beginning with Model Year 2015.
TSB 21 34 0012021-08-16. Service bulletin. SUSPENSION. This Technical Service Bulletin was sent to dealers informing them a shock absorber oil leak may result in replacement of absorbers unnecessarily when trace amounts of oil are noted to have adhered to the shock absorber.
TSB-21-34-0012021-07-09. Service bulletin. SUSPENSION. This Technical Service Bulletin was sent to dealers informing them a shock absorber oil leak may result in replacement of absorbers unnecessarily when trace amounts of oil are noted to have adhered to the shock absorber.
TIN-21-00-0022021-03-06. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ELECTRICAL SYSTEM. This Technical Information Notice was sent to dealers notifying them certified EV dealers must have a set of electrically insulated gloves available for use while servicing an i-MiEV or Outlander PHEV to assist in protecting a Technician from a potentially fatal electric shock.

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