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Home >> Honda >> 2003 >> Pilot LX >> Repair and Diagnosis >> Accessories & Equipment >> Memory Modules >> Multiplex Control System >> Troubleshooting >> Mode 2 >> PNK Wire Communication Line Test
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PNK Wire Communication Line Test

  1. Disconnect driver's multiplex control unit connector B (22P).
  2. Disconnect passenger's multiplex control unit connector B (22P).
  3. Check for continuity between B1 terminal of the driver's multiplex connector B (22P) and B9 terminal of the passenger's multiplex connector B (22P).
    Fig 1: Checking For Continuity Between B1 Terminal Of Driver's Multiplex Connector B (22P) & B9 Terminal Of Passenger's Multiplex Connector B (22P)
    G01465907Courtesy of AMERICAN HONDA MOTOR CO., INC.

    Is there continuity? 

    1. YES  -Replace the multiplex control unit most closely related to the failure.
    2. NO  -Repair an open in the wire between the driver's multiplex control unit connector B (22P) and the passenger's multiplex control unit connector B (22P).
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