Side Impact Sensor Left Front Communication Lost
The SRS module has lost communication with the left front side impact sensor over the dedicated bus.
Affected components
- Left front side impact sensor
- Srs bus
Common causes
- High likelihood: Open bus wiring to sensor
- Medium likelihood: Sensor not powered
- Low likelihood: Gateway module routing CAN messages incorrectly
Possible symptoms
- Warning light or symbol related to the affected system
- Comfort or safety function impaired
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.