Diesel Exhaust Fluid Level
WARNING: This page is about a different car, the 2019 Ford F-550 Super Duty, 2019 Ford F-450 Super Duty, 2019 Ford F-350 Super Duty, and 2019 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
The diesel exhaust fluid level gauge provides the driver an indication of the level of diesel exhaust fluid. The IPC receives the diesel exhaust fluid level indicator message from the GWM over the HS-CAN3. The GWM receives the diesel exhaust fluid level indicator message from the PCM over the HS-CAN1.