2023 Dynamax Isata TSBs

Forest River is reporting as we are sharing with the dealer body.

This TSB now involved additional vehicles with a V6 engine, according to the TSB from Xantrex. According to Xantrex TSB 2024-01: "On the affected Dynamax 4 and 6-cylinder vehicles, the functionality of the OEM Daimler Sprinter electrical system may be disrupted by the Xantrex eGEN system, causing the check engine light or fault codes to be displayed (both temporary and permanent)."

loss of drive power, power steering, and brake control system. A short circuit increases the risk of a fire, and a loss of drive power, power steering, and brake system control increases the risk of a crash. This is in reference to Mercedes-Benz Recall Campaign 24V166.

system.

self-canceling anti-jam component out of specification, an internal short circuit on the SCCM printed circuit board (PCB), and/or a tum signal lever debouncing time limit which is too short. The SCCM in the suspect vehicles may cause the high beams to activate when using the tum signal, the turn signal to activate when using the high beams, and/or an inadvertent tum signal activation. A tum signal which remains active after a completed tum may cause surrounding drivers to misunderstand the intent to change vehicle direction. High beam activation when the tum signal switch is activated may result in reduced visibility of oncoming drivers. An inadvertent tum signal activation may cause surrounding drivers to misunderstand the intent to change vehicle direction. Any of these conditions may cause a vehicle crash without prior warning.

which can cause poor shift quality and not engage the lower gears. The Malfunction Indicator Lamp (MIL) may also illuminate on the instrument panel cluster."

The refrigerator compressor has been found to stop working and requires a hard reset by disconnecting power to reset cooling operation. On occasion, disconnecting power does not reset operation and the refrigerator requires service replacement of the control boards. This TSB may not be applicable for some vehicles.