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UNIFIED METER AND A/C AMP DI-35 C D E F G H I J L M A B DI DTC [U1000] CAN Communication Circuit NKS003UK Symptom: Displays “CAN COMM CIRC [U1000]” as a self-diagnosis results of unified meter and A/C amp. 1. CHECK CAN COMMUNICATION 1. Select “SELF-DIAG RESULTS” mode for “METER A/C AMP” with CONSULT-II. 2. Print out CONSULT-II screen. >> Go to “LAN system”. Refer to LAN-44, "CAN Diagnostic Support Monitor" . DTC [B2202] Meter Communication Circuit NKS003UL Symptom: Displays “METER COMM CIRC [B2202]” as a self-diagnosis results of unified meter and A/C amp. 1. CHECK CONNECTOR Check combination meter, unified meter and A/C amp. and terminals (combination meter side, unified meter OK or NG OK >> GO TO 2. NG >> Repair terminal or connector. 2. CHECK CONTINUITY COMMUNICATION CIRCUIT (TX: UNIFIED METER AND A/C AMP.) 1. Turn ignition switch OFF. 2. Disconnect combination meter connector and unified meter and A/C amp. connector. 3. Check continuity between combination meter harness connector 4. Check continuity between combination meter harness connector OK or NG OK >> GO TO 3. NG >> Repair harness or connector. A B Continuity Connector Terminal Connector Terminal M52 15 M64 7 Yes A Ground Continuity Connector Terminal M52 15 No PKIB7647E |