Communication failure between the body computer and the rest of the CAN network. 3. Diagnosis and Troubleshooting
If you see DTC 09, check the Air Processing Unit (Air Dryer) in the middle of the chassis. The sensors are often mounted on top and can fail if the air unit doesn't release overpressure. iveco stralis rfc fault codes free
Defective pressure sensor on the Air Processing Unit (APU) or broken wiring. Number plate light open circuit Blown bulb or disconnected wire. Check for a Number plate light value too low Communication failure between the body computer and the