Vehicle CAN Diagnosis
- CAN communication status and error counter is displayed.
- The error counter displays "OK" if any malfunction was not detected in the past and displays "0" if a malfunction is detected. It increases by 1 if the condition is normal at the next ignition switch ON cycle. The upper limit of the counter is 39.
- The error counter is erased if "Reset" is pressed.
| Items | Display (Current) | Malfunction counter (Past) |
|---|---|---|
| Tx (HVAC) | OK/??? | OK/0 - 39 |
| Rx (ECM) | OK/??? | OK/0 - 39 |
| Rx (Cluster) | OK/??? | OK/0 - 39 |
| Rx (BCM) | OK/??? | OK/0 - 39 |
| Rx (HVAC) | OK/??? | OK/0 - 39 |
| Rx (USM) | OK/??? | OK/0 - 39 |
| Rx (VDC) | OK/??? | OK/0 - 39 |
| Rx (STRG) | OK/??? | OK/0 - 39 |
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NOTE:
"???" indicates UNKWN.
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