CAN Diagnostic Support Monitor
MONITOR ITEM (CONSULT)
Example: CAN DIAG SUPPORT MNTR indication
Without PAST
| Item | PRESENT | Description |
|---|---|---|
| Initial diagnosis | OK | Normal at present |
| NG | Control unit error (Except for some control units) | |
| Transmission diagnosis | OK | Normal at present |
| UNKWN | Unable to transmit signals for 2 seconds or more. | |
| Diagnosis not performed | ||
| Control unit name(Reception diagnosis) | OK | Normal at present |
| UNKWN | Unable to receive signals for 2 seconds or more. | |
| Diagnosis not performed | ||
| No control unit for receiving signals. (No applicable optional parts) |
With PAST
| Item | PRESENT | PAST | Description |
|---|---|---|---|
| Transmission diagnosis | OK | OK | Normal at present and in the past |
| 1 - 39 | Normal at present, but unable to transmit signals for 2 seconds or more in the past. (The number indicates the number of ignition switch cycles from OFF to ON.) | ||
| UNKWN | 0 | Unable to transmit signals for 2 seconds or more at present. | |
| Control unit name(Reception diagnosis) | OK | OK | Normal at present and in the past |
| 1 - 39 | Normal at present, but unable to receive signals for 2 seconds or more in the past. (The number indicates the number of ignition switch cycles from OFF to ON.) | ||
| UNKWN | 0 | Unable to receive signals for 2 seconds or more at present. | |
| Not diagnosed | - | Diagnosis not performed. | |
| No control unit for receiving signals. (No applicable optional parts) |