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NEXT NEXT NOTICE: Inspect the fuses for circuits related to this system before performing the following inspection procedure. HINT: Operating the ignition switch, any other switches or any doors triggers related ECU and sensor communication with the CAN, which causes resistance variation. PROCEDURE 1. PRECAUTION NOTICE: After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work
. 2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL (a) Disconnect the cable from the negative (-) battery terminal before measuring the resistances of the CAN main wire and the CAN branch wire. CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system. NOTICE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected
. 3. CHECK FOR OPEN IN CAN BUS WIRE (FRONT POWER SEAT CONTROL ECU AND CAN COMMUNICATION: CAN COMMUNICATION SYSTEM: U0208;... |