Passenger's Multiplex Control Unit
Remove right kick panel. Disconnect 14-pin harness connector from passenger's multiplex control unit. Inspect connector terminals for damage or corrosion. Repair or replace as necessary. Using a DVOM, perform passenger's multiplex control unit input test. See Fig 1 . If all input tests are okay, replace passenger's multiplex control unit. See INSTRUMENT PANEL FUSE/RELAY BLOCK under REMOVAL & INSTALLATION.