TSB TSB-20-23-001RV4 — Mitsubishi Service bulletin
TSB-20-23-001RV4 is a service bulletin on file with NHTSA for 2 Mitsubishi models, 2016–2020 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Service Manual Revision - This Technical Service Bulletin instructs dealers to diagnose and test drive vehicles exhibiting a shudder or surge condition possibly caused by poor reaction of the hydraulic pressure circuit.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years TSB-20-23-001RV4 names
| Vehicle | Model years |
|---|---|
| Mitsubishi Lancer | 2016, 2017 |
| Mitsubishi Outlander | 2016, 2017, 2018, 2019, 2020 |
Every document filed under TSB-20-23-001RV4
| Document ID | Filed | Type |
|---|---|---|
| TSB-20-23-001RV4 | March 25, 2024 | Service bulletin |
What TSB-20-23-001RV4 covers
Transmission & drivetrain — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB TSB-20-23-001RV4?
TSB-20-23-001RV4 is a service bulletin filed with NHTSA by Mitsubishi, covering 2 Mitsubishi models across the 2016–2020 model years. NHTSA's summary reads: Service Manual Revision - This Technical Service Bulletin instructs dealers to diagnose and test drive vehicles exhibiting a shudder or surge condition possibly caused by poor reaction of the hydraulic pressure circuit.
Which vehicles does TSB-20-23-001RV4 cover?
NHTSA's file names Mitsubishi Lancer (2016–2017); Mitsubishi Outlander (2016–2020). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.
Is TSB TSB-20-23-001RV4 a recall, and is the repair free?
No. TSB-20-23-001RV4 is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.
How do I get the full text of TSB-20-23-001RV4?
Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under TSB-20-23-001RV4, its date, and NHTSA's own summary from the public file.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under TSB-20-23-001RV4. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.