My truck (Volvo VNL 780, D13 engine) has two fault codes, MID 140 PSID

Mid 140 Pid 77 Fmi 5. Master fault Broken signal or negative wire, oxidation or damage to the contacts in the connectors. Fault: FMI 5 Resistance on contacts B3 and A12 of the instrument panel from the sensor in the tank is more than 1 kΩ

The sensor is located under the footrest on the passenger side. Your MID 140 PID 77 FMI 5 is for the front diff temp sensor

MID 128, PID 175 Oil Temperature, Engine PDF Electrical Resistance

About 1/3 of the way from the bottom of the big round part The sensor is located under the footrest on the passenger side. The long start is because this same code has put your truck into limp mode

MID 140 PID 117 Presión de freno neumático, delantero PDF Presión. Your MID 140 PID 77 FMI 5 is for the front diff temp sensor About 1/3 of the way from the bottom of the big round part

error MID 128 PID 171 FMI 9 Troubleshooting Electrical Connector. Broken signal or negative wire, oxidation or damage to the contacts in the connectors. 5 6 Low talk on the Instrument Cluster, contact A 12