| CHECK REGISTRATION CONNECTOR INPUT VOLTAGE. |
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1) Measure the voltage between the body integrated unit harness connector and chassis ground. Connector & terminal (B281) No. 13 (+) — Chassis ground (−): |
| QUESTION | |
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Is the voltage 10 V or more? | |
| Yes | No |
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Disconnect the registration connector if it is connected. Or, check the harness between the body integrated unit and ground for short circuits. If there are no problems, |
