TUCC_AUG2026_07
Other
High voltage battery capacity emissions recalls
Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
TUCC_AUG2026_07
High voltage battery capacity emissions recalls
D101 - 21MAY26
Due to inadequate penetration of welding between the cells, the battery’s capacity and therefore the vehicle’s electric range may be depleted below the design intent condition.
D103 - 21MAY26
Due to inadequate penetration of welding between the cells, the battery’s capacity and therefore the vehicle’s electric range may be depleted below the design intent condition.
TUCC_MAR2026_30
PHEV WILL NOT CHARGE
TUCC_JAN2026_27
Check engine light and a red “Loss of drive” warning on the instrument cluster.
TUCC_DEC2025_41
An electrical system failure message is displayed on the instrument cluster.
TUCC_AUG2025_29
Plastic protective dust cover is missing on the replacement part.
SSM76373 - 01AUG25
Recent batch of Gen4 PHEV Electric Power Inverter Converter (EPIC) service units are missing aplastic protective cover which should be installed. This cover is intended to prevent dust, debris, dirt, and other contaminants fromcoming into contact with the printed circuit boards within the EPIC.
SSM76373ATT - 01AUG25
recent batch of Gen4 PHEV Electric Power Inverter Converter (EPIC) service units are missing aplastic protective cover which should be installed. This cover is intended to prevent dust, debris, dirt, and other contaminants fromcoming into contact with the printed circuit boards within the EPIC.
TUCC_JUL2025_37
Stop safely loss of drive warning in red on the instrument panel cluster and the Malfunction Indicator Lamp (MIL) is illuminated. The fault occurs during start-up and only with the vehicle stationary.
SSM76325 - 24JUN25
Customers have reported a red warning indicator appearing on the instrument cluster upon vehicle start-up while stationary. The associated warning message reads - Loss of Drive.
SSM76325 - 14MAY25
Certain vehicles are displaying a loss of drive, indicated by a 'loss of drive' warning in red on the instrument panel cluster and the Malfunction Indicator Lamp (MIL) is illuminated. The fault occurs during start-up and only with the vehicle stationary. The Diagnostic Trouble Code (DTC) P0A1B-00 is stored in the Electric Power Inverter Converter (EPIC).
SSM76304 - 25APR25
PHEV Gen4 Transmission Breather Blanking Plug Leak Identification and Resolution
SSM76304ATT1 - 25APR25
PHEV Gen4 Transmission Breather Blanking Plug Leak Identification and Resolution
TUCC_APR2025_18
Leaking windshield that caused the water ingress on the electrical component.
TUCC_APR2025_43
Electrical system failure light is on the instrument cluster.
SFCC_MAR2025_17
There have been several FRED submissions for a customer allegation of a rear brake warning being illuminated on the instrument cluster.
SFCC_MAR2025_18
There have been several FRED submissions for a customer allegation of a brake noise concern.
SFCC_MAR2025_20
There have been several FRED submissions for a customer allegation of brake judder/vibration.
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.