Symptom Troubleshooting Procedures - Procedure 1
In this manual: Symptom Troubleshooting Procedures - Procedure 1
~1min read
| Unable to communicate with HI-SCAN (Pro) tester | Possible Cause |
| If communication between the HI-SCAN (Pro) tester and the A/T control unit is not possible, the diagnostic line may be faulty or the A/T control unit may not be operating. | Malfunction of the diagnostic line. Poor connection at the connector. A/T control unit malfunction. |

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