RL V6-3.5L (2007)
Information Bus: Component Tests and General Diagnostics
Driver's MPCS Unit Input Test
Driver's MPCS Unit Input Test
1. Turn the ignition switch OFF.
2. Remove the driver's door panel.
3. Disconnect the driver's MPCS unit connector A (40P).
4. Inspect the connector and socket terminals to be sure they are all making good contact.
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If the terminals are bent, loose or corroded, repair them as necessary and recheck the system.
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If the terminals look OK, go to step 5.
5. Reconnect the connector to the driver's MPCS unit, and make these input tests at the connector.
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If any test indicates a problem, find and correct the cause, then recheck the system.
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If all the input tests prove OK, go to step 6.
6. Disconnect the driver's MPCS connector A (40P), and make these input tests at the connector.
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If any test indicates a problem, find and correct the cause, then recheck the system.
