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LAN TROUBLE DIAGNOSIS LAN-51 < FUNCTION DIAGNOSIS > [CAN] C D E F G H I J K L B A O P N Never replace the unit even when “NG” is indicated on the “INITIAL DIAG” at this stage. Follow the trouble diagnosis proce- IPDM E/R 0: Error at present, 1 – 39: Error in the past (Number means the number of times the ignition switch is turned OFF →ON) *: 39 or higher number is fixed at 39 until the self-diagnosis result is erased. DTC Index INFOID:0000000005152903 ITEM CAN DIAG SUP- PORT MNTR Description Normal Error PRSNT PAST PRSNT PAST IPDM-E TRANSMIT DIAG Signal transmission status OK OK or 1 – 39 * UNKWN 0 ECM Signal receiving status from the ECM BCM/SEC Signal receiving status from the BCM DTC Self-diagnosis item (CONSULT-III indication) DTC detection condition Inspection/Action U0101 LOST COMM (TCM) When ECM is not transmitting or receiving CAN commu- Start the inspection. Refer U0140 LOST COMM (BCM) When ECM is not transmitting or receiving CAN commu- U0164 LOST COMM (HVAC) When ECM is not transmitting or receiving CAN commu- U1000 CAN COMM CIRCUIT ECM When ECM is not transmitting or receiving Except When a control unit (except for ECM) is not U1001 CAN COMM CIRCUIT When ECM is not transmitting or receiving CAN commu- U1002 SYSTEM COMM When a control unit is not transmitting or receiving CAN U1010 CONTROL UNIT(CAN) When an error is detected during the initial diagnosis for Replace the control unit P0607 ECM |