Passenger's Multiplex Control Unit
Remove right side kick panel. Turn ignition switch to OFF position. Disconnect passenger's multiplex control unit Gray 26-pin and 22-pin connectors. Inspect connectors and terminals. Check for bent, loose or corroded terminals. Repair connector terminals as necessary and retest system. Perform passenger's multiplex control unit input tests. See Fig 1 . If passenger multiplex control unit input tests are okay, replace faulty control unit.