The Communication Line Check
While in the self-diagnostic mode, the Communication Line Check starts after the LCD Check.
Multi-information Display (MID)
When the word "OK" indicates on the display, the communication line is OK. If there is a communication line error, the word"ERROR" will be indicated.
Error Code List
| Error code | Type of communication line(s) error |
|---|---|
| F-CANERROR | F-CAN communication |
| B-CANERROR | B-CAN communication |
Segment Display
When the number "888888" indicates on the display, the communication line is OK. If there is a communication line error, the word"Error" will be indicated.
Error Code List
| Error code | Type of communication line(s) error |
|---|---|
| Error 1 | F-CAN communication |
| Error 2 | B-CAN communication |
| Error 12 | F-CAN and B-CAN communication |
Indication Example
- F-CAN communication line error: There is a malfunction in the communication line between the gauge control module and F-CAN. Check for DTCs in the PCM, and troubleshoot the indicated DTCs.
- B-CAN communication line error: There is a malfunction in the communication line between the gauge control module and B-CAN. Check for DTCs in the body electrical system and troubleshoot the indicated DTCs.