DTC 2-6: Network Access Device Communication Error: Description
This DTC is stored when a communication error occurs between the CPU and each interface in the telephone ECU assembly.
DTC DESCRIPTION CHART
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| 2-6 | A telephone interface communication error in the telephone ECU assembly. | Telephone ECU assembly |
NOTICE:
DTC DESCRIPTION CHART
| Current DTC | Historic DTC only |
|---|---|
| Disconnect and reconnect battery. Wait 5 minutes with engine switch on (IG). Check DTCs. If DTC is not output, place test phone call. If DTC 2-6 is output, replace telephone ECU assembly and mayday battery (backup battery). | If this is only a historic DTC, the system has already recovered normally and should be operating normally. Place a test call to verify functionality and then clear historic DTCs. |