Fault diagnosis, ISAT communication faulty
Read the instructions below then start the fault diagnostic procedure.
| Fault diagnosis, ISAT communication faulty |
Fault symptom
No ISAT scan tool communication.Condition
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The electronic control module lacks +15-voltage supply (connector pin 15).
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The electronic control module lacks a grounding connection (connector pin 19).
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No continuity in the data link connector (H16- 1) circuit.
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