There are 2 stored owner reports matching the powertrain & transmission leading-label group for the 2017 Volvo XC60 in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)ENGINE CONTROL MODULE (ECM) FAILED AT 56,000 MILES. CAR HAS BECOME INOPERABLE.
CONSTANT PROBLEMS/FAILURES WITH START/STOP FUNCTION. CAR'S ELECTRICAL SYSTEM WILL COMPLETELY SHUT DOWN FOR NO REASON WHILE IN TRAFFIC AND ENGINE WILL NOT RESTART. CAR HAS TO BE SHUT OFF AND SYSTEM HAS TO BE RE-BOOTED. DEALER SERVICE DEPT CAN FIND NO PROBLEM. MOST RECENTLY, CAR'S STARTER MOTOR FAILED AND HAD TO BE REPLACED UNDER WARRANTY BY THE DEALER. HAVING THE CAR'S ENGINE START/STOP SYSTEM CONSTANT FAIL IS A SERIOUS SAFETY RISK. WE HAD SERVERAL NEAR-MISS ACCIDENTS CAUSED BY THIS FAILURE. THE WORK AROUND HAS BEEN TO MANUALLY DISABLE THE START/STOP FUNCTION, WHICH HAS TO BE DONE EACH TIME THE CAR IS STARTED FOR THE FIRST TIME.
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.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.