Engines included:
- B5 MHEV 48V (MHEV),Diesel (D420T2)
- B5 MHEV Petrol (B420T2)
- B6 MHEV Petrol (B420T)
- D4 Diesel (D4204T6)
- D4 FWD Diesel (D4204T14)
- D5 AWD Diesel (D4204T11)
- D5 AWD Diesel (D4204T23)
- D5 Diesel (D4204T23P)
- T5 AWD Petrol (B4204T23)
- T5 AWD Petrol (B4204T26)
- T5 Petrol (B4204T26P)
- T6 AWD Petrol (B4204T27)
- T6 Petrol (B4204T29)
- T6 Petrol (B4204T29P)
- T8 Electricity,Petrol (B4204T56)
- T8 Twin Engine Electricity,Petrol (B4204T34)
- T8 Twin Engine Electricity,Petrol (B4204T35)
- T8 Twin Engine Polestar Electricity,Petrol (B4204T34P)
Diagnostic Instructions
Connect an OBD scanner to your Volvo XC90 2015-2025 to retrieve diagnostic fault codes.
OBD Connector Location
Steps:
- Connect OBD scanner to diagnostic port
- Turn ignition to ON position (engine off)
- Follow scanner instructions to read codes
- Record any codes displayed
- Consult service manual for code meanings
Fault Codes including 998 manufacturer-specific
Powertrain
Chassis
| Code | Description |
|---|---|
| C0050 | Brake system hydraulic leak |
Other
| Code | Description |
|---|---|
| 0101 | Available in product |
| 2520 | Available in product |
| 2D00 | Available in product |
| 640A | Available in product |
| 640F | Available in product |
| 641A | Available in product |
| 641F | Available in product |
| 643A | Available in product |
| 644A | Available in product |
| 9130 | Available in product |
| 9140 | Available in product |
Showing 1000 of 19551 codes · Page 7 of 20
