Volvo Engine D13F Fault Code: PSID 202 FMI 9 Data Link

Volvo Engine D13F Fault Code: PSID 202 FMI 9 Data Link

CONTROL UNIT:
Engine ECU

DETECTION CONDITIONS:
The engine control unit (E-ECU) registers that bus communication is missing with HMIM on CAN1/J1939.

SYMPTOM:
None

POSSIBLE CAUSES:
1. Open circuit.
2. Short circuit to frame ground.
3. Leads in control link short-circuited to each other.
4. Short circuit to voltage.
5. Defective ECU.