Invalid Data Received from Navigation Display Module
The infotainment system receives invalid map or display data from the navigation module. Map view freezes or shows blank tiles.
Affected components
- Navigation module
Common causes
- Medium likelihood: Map data corrupted
- Low likelihood: Gateway module routing CAN messages incorrectly
- Low likelihood: CAN terminating resistor (120 Ω) drifted out of spec
Possible symptoms
- Multiple warning lights may illuminate
- Affected modules may go into limp mode or shut down
- Specific functions inoperative depending on module
- Diagnostic tools may show communication faults
Related codes
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.