B1616

MERCEDES-BENZ, MERCEDES-MAYBACH

Complaint: Red 12 V battery warning message in IC DTC stored in EZS or currently: B161609 No DTC in DC/DC converter DC/DC converter is not providing any output voltage or output current Cause: Due to a reduction in resistance at the HV voltage divider, the DC/DC converter measures an incorrect HV voltage. Regulation of the 12 V …

FORD

Certain 2023 Model Year Mustang Mach-E Vehicles 12 Volt (12V) Battery Test and Remote Climate Control Module (RCCM) Reset On the affected vehicles, the Remote Climate Control Module (RCCM) may stay awake after the vehicle is turned off, creating a Key Off Load (KOL). This may cause DTC B1616-04 to set, and a message “Electrical …

MERCEDES-BENZ, MERCEDES-MAYBACH

Complaint On affected hybrid vehicles of model series 223, a sporadic or continuously displayed red 12V warning message is shown in the instrument cluster. Cause Based on the current status of the analyses, 2 different causes may be considered probable: ·Failure of the current limiter module: The fault does not necessarily trigg…

MITSUBISHI

This is a Technical Service Bulletin sent to dealers. The bulletin updates the Supplemental Restraint System (SRS) section of the affected Service Manuals, to correct the description of DTC B1616 in the Check Chart for Diagnostic Trouble Codes.