2002 Mitsubishi Diamante engine problems
The 2002 Mitsubishi Diamante has 39 engine complaints filed with NHTSA — 24% of the year's total, and up sharply from the prior model year.
39
Engine complaints
24%
Share of year
2
Crash-involved
0
Related recalls
Engine complaints by year
What owners report
“TL* THE CONTACT OWNS A 2002 MITSUBISHI DIAMANTE. THE CONTACT STATED THAT WHILE DRIVING AT 75 MPH, THE CONTACT ATTEMPTED TO BRAKE BUT THE BRAKES FAILED TO RESPOND WITHOUT ANY WARNINGS. THE VEHICLE CRASHED INTO A PASSENGER VAN. THE VEHICLE WAS DESTROYED. THE CONTACT MENTIONED THAT TWO MONTHS PRIOR TO…”
Common questions
How many engine complaints does the 2002 Mitsubishi Diamante have?
NHTSA has 39 complaints about the 2002 Mitsubishi Diamante engine — 24% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.