DTC B1A56-11: Antenna - Circuit short to ground: Action
NOTE:
- This DTC will cause the warning "SOS limited functionality" to be displayed on the instrument cluster
- The Telematic Control Module (TCU) may send a message to the monitoring centre when detecting this fault (only when telematic Stolen Vehicle Tracking (SVT) service activated)
- Refer to the electrical circuit diagrams and check the GSM antenna circuit for short circuit to ground. Repair the wiring harness as necessary