|
|
NAVIGATION SYSTEM AV-131 C D E F G H I J L M A B AV 2006 Pathfinder 4. CHECK 3: COMMUNICATION SIGNAL (DCU–DSP) 1. Turn ignition switch OFF. 2. Connect display unit connector. 3. Turn ignition switch ON. 4. Check signal between display control unit harness connector OK or NG OK >> GO TO 5. NG >> Replace display control unit. Refer to AV-161, "DISPLAY CONTROL UNIT" 5. CHECK 4: COMMUNICATION SIGNAL (DSP–DCU) 1. Turn ignition switch ON. 2. Check signal between display control unit harness connector OK or NG OK >> Inspection End. NG >> Replace display unit. Refer to . AV Communication Line Check (Between Display Control Unit and AV Switch) EKS00HKT 1. CHECK AV SWITCH CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect display control unit connector M95 and AV switch connector M98. 3. Check continuity between display control unit and AV switch. 4. Check continuity between display control unit and ground. OK or NG OK >> GO TO 2. NG >> Repair harness or connector. 36 - Ground : Refer to and Reference Value for Dis- SKIA4452E 38 - Ground : Refer to and Reference Value for Dis- SKIA4453E Terminals Continuity Display control unit AV switch Connector Terminal Connector Terminal M95 28 M98 6 Yes 30 8 Terminals Continuity Display control unit — Connector Terminal M95 28 Ground No 30 WKIA3257E |