FAULT CODE READING
OBD2 codes.
A code identifies a signal or system that needs to be checked, not a part you should replace.
Got an OBD2 Bluetooth adapter? Read the codes straight from your car.0 code entries · 1 related fault
B25C9
- System
- Body (B)
- Code type
- Manufacturer-specific code: its exact meaning depends on the make.
Related faults in the database
Flat battery and no start caused by the body control module software (Tonale 2024)Electrical and electronic systems
- Engine / equipment
- Alfa Romeo Tonale 1.3 plug-in hybrid Q4
- Period mentioned
- 2024 (US model years)
- Symptoms
- The battery runs flat and the car will not start; the engine warning light is on and, with the headlamp-off delay active, the lights-on chime sounds when the driver door is opened.
- Possible cause described
- The body control module (BCM) software causes a high current draw with the ignition off. Stellantis fixes it by reprogramming the BCM (bulletin 08-343-26).
- Check for the garage
- Tell the garage the battery goes flat for no reason and ask them to check the BCM software level before replacing the battery.
- Cost cited in the source
- No verified estimate; ask the garage for a quote.A rough figure from the original database, not an up-to-date quote.