DTC B1A56-13: Antenna - Circuit open: Action
NOTE:
Do Not
replace the infotainment master controller for this DTC alone
- Using the Jaguar Land Rover approved diagnostic equipment, perform routine - On Demand Self Test (0x0202) and read the Diagnostic Trouble Code(s). If the DTC is set go to step 2, if the DTC is no longer set go to step 3
- Refer to the appropriate system wiring diagrams and disconnect the AM/FM antenna from the infotainment master controller and perform step 1. Check for AM/FM antenna open circuit DTC, if the DTC is set refer to the system wiring diagrams and check the AM/FM antenna circuit for open circuit. Repair the wiring harness or install a new AM/FM antenna as necessary
- Using the Jaguar Land Rover approved diagnostic equipment, check the infotainment master controller software release notes to see if a repair is available and update the infotainment master controller. Clear the Diagnostic Trouble Code(s) and retest