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LAN CAN COMMUNICATION CIRCUIT LAN-401 < COMPONENT DIAGNOSIS > [CAN SYSTEM (TYPE 27)] C D E F G H I J K L B A O P N Is the measurement value within the specification? YES >> GO TO 5. NO >> Replace the ECM and/or the IPDM E/R. 5. CHECK SYMPTOM Connect all the connectors. Check if the symptoms described in the “Symptom (Results from interview with Inspection result Reproduced>>GO TO 6. detected. 6. CHECK UNIT REPRODUCTION Perform the reproduction test as per the following procedure for each unit. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Disconnect one of the unit connectors of CAN communication system. 4. Connect the battery cable to the negative terminal. Check if the symptoms described in the “Symptom Inspection result Reproduced>>Connect the connector. Check other units as per the above procedure. IPDM E/R Resistance ( Ω ) Terminal No. 41 40 Approx. 108 – 132 |