There are 1 owner-reported electrical system complaints for the 2009 Maserati Granturismoin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
CAR LOSES MOST OF IT'S POWER UNEXPECTEDLY. CAR STOPS ACCELERATING AND DASHBOARD ERROR LIGHTS DISPLAYED ARE "CHECK ENGINE", "ASR FAILURE GO TO DEALER", "CHECK SUSPENSION", "MSP FAILURE GO TO DEALER". CAR HAS BROKEN DOWN 4 TIMES WITH A LOSS OF POWER AND STATED ERROR WARNINGS, AND HAD TO BE TOWED TO DEALERSHIP ALL 4 TIMES. CAR PURCHASED IN JANUARY 2010. CAR BREAK DOWN # 1 IN MARCH 2010, BREAKDOWN # 2 JUNE 2010, BREAKDOWN #3 JULY 2010, AND BREAKDOWN #4 IN OCTOBER 2010. ENTIRE ELECTRICAL HARNESS WAS REPLACED UPON BREAKDOWN #3, BUT THIS DID NOT SOLVE THE ELECTRICAL PROBLEM, AS IT BROKE DOWN FOR A 4TH TIME WITH SAME INSTRUMENT PANEL WARNINGS AS FIRST 3 TIMES. CAR REMAINS AT THE DEALERSHIP. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on May 4, 2026