Accord SE Sedan L4-2254cc 2.3L SOHC (VTEC) MFI (2002)
5. Reconnect the connector to the driver's unit, and make this input test at the connector.
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If the test indicates a problem, find and correct the cause, then recheck the system.
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If the test proves OK, go to step 6.
Multiplex Control Unit, Passenger's:
6. Remove the passenger's under-dash fuse/relay box.
7. Remove the passenger's multiplex control unit from the passenger's under-dash fuse/relay box, and disconnect its connector.
8. 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 9.
9. With the passenger's unit still disconnected, make these input tests at the connector and fuse/relay box socket.
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If a test indicates a problem, find and correct the cause, then recheck the system.
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If all the input tests prove OK, the control unit must be faulty; replace it.