| CHECK OUTPUT SIGNAL FOR VDCCM&H/U. |
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1) Turn the ignition switch to ON. 2) Measure the voltage between data link connector and chassis ground. Connector & terminal (B40) No. 7 (+) — Chassis ground (−): |
| QUESTION | |
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Is the voltage less than 1 V? | |
| Yes | No |
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Repair the harness and connector between each control module and data link connector. |
