TSB TSB-20-14-002 — Mitsubishi Service bulletin

TSB-20-14-002 is a service bulletin on file with NHTSA for the Mitsubishi Lancer, 2016–2017 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.

What the bulletin says. This TSB instructs dealers a condition where the coolant temperature warning light illuminates and a coolant leak is found at the hose connection and to replace the old hose clamp with a countermeasure clamp and to replace the old water hose with a new water hose.

NHTSA's own summary of the document, quoted from the public manufacturer-communications file.

1Document filed
1Vehicle named
2Model years

Vehicles and model years TSB-20-14-002 names

VehicleModel years
Mitsubishi Lancer 2016, 2017

Every document filed under TSB-20-14-002

Document IDFiledType
TSB-20-14-002 August 28, 2020 Service bulletin

What TSB-20-14-002 covers

Engine — the component vocabulary NHTSA files this communication under.

← All Mitsubishi Lancer TSB years TSB lookup by model

Questions buyers ask

What is TSB TSB-20-14-002?

TSB-20-14-002 is a service bulletin filed with NHTSA by Mitsubishi, covering the Mitsubishi Lancer across the 2016–2017 model years. NHTSA's summary reads: This TSB instructs dealers a condition where the coolant temperature warning light illuminates and a coolant leak is found at the hose connection and to replace the old hose clamp with a countermeasure clamp and to replace the old water hose with a new water hose.

Which vehicles does TSB-20-14-002 cover?

NHTSA's file names Mitsubishi Lancer (2016–2017). 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-20-14-002 a recall, and is the repair free?

No. TSB-20-14-002 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-20-14-002?

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-20-14-002, its date, and NHTSA's own summary from the public file.

Data updated 2026-08-20 from NHTSA's public records

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-20-14-002. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.