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CAN Communication Circuit Check: List

Resistance value between CAN Hi and Lo Contents of inspection REMARKS
Ground short inspection Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>GROUND SHORT INSPECTION . Shorted to ground in the communication circuit or control module.
Battery short inspection Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>BATTERY SHORT INSPECTION . Shorted to battery power supply in the communication circuit or control module.
More than 52 Ω and less than 62 Ω Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>MORE THAN 52 Ω AND LESS THAN 62 Ω . Combined resistance of end resistance does not have malfunction; short to ground or +B short of the CAN communication circuit is possible, however.
52 Ω or less Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>52 Ω OR LESS . Resistance is lower than combined resistance of end resistance. Short to CAN Hi and CAN Lo on the CAN communication circuit is possible.
62 Ω or more Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>62 Ω OR MORE . Resistance is higher than combined resistance of end resistance. Open circuit of CAN communication circuit is possible.
Related lines more than 52 Ω and less than 62 Ω (TCM system) Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>RELATED LINES MORE THAN 52 Ω AND LESS THAN 62 Ω (TCM SYSTEM) . No TCM data is received. Perform inspection when faulty is detected.
Related lines more than 52 Ω and less than 62 Ω (steering angle sensor system) Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>RELATED LINES MORE THAN 52 Ω AND LESS THAN 62 Ω (STEERING ANGLE SENSOR SYSTEM) . No steering angle sensor data is received. Perform inspection when faulty is detected.
Related lines more than 52 Ω and less than 62 Ω (A/C control panel system) Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>RELATED LINES MORE THAN 52 Ω AND LESS THAN 62 Ω (A/C CONTROL PANEL SYSTEM) . No A/C data is received. Perform inspection when faulty is detected.
Related lines more than 52 Ω and less than 62 Ω (power steering CONTROL MODULE system) Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>RELATED LINES MORE THAN 52 Ω AND LESS THAN 62 Ω (POWER STEERING CONTROL MODULE SYSTEM) . No electric power steering data is received. Perform inspection when faulty is detected.
Related lines more than 52 Ω and less than 62 Ω (combination meter system) Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>RELATED LINES MORE THAN 52 Ω AND LESS THAN 62 Ω (COMBINATION METER SYSTEM) . No meter data is received. Perform inspection when faulty is detected.
Related lines more than 52 Ω and less than 62 Ω (MFD system) Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>RELATED LINES MORE THAN 52 Ω AND LESS THAN 62 Ω (MFD SYSTEM) . No MFD data is received. Perform inspection when faulty is detected.
Related lines more than 52 Ω and less than 62 Ω (airbag system) Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>RELATED LINES MORE THAN 52 Ω AND LESS THAN 62 Ω (AIRBAG CONTROL MODULE SYSTEM) . No airbag data is received. Perform inspection when faulty is detected.
Related lines more than 52 Ω and less than 62 Ω (keyless access system) Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>RELATED LINES MORE THAN 52 Ω AND LESS THAN 62 Ω (KEYLESS ACCESS SYSTEM) . No keyless access CONTROL MODULE data is received. Perform inspection when faulty is detected.
Related lines more than 52 Ω and less than 62 Ω (impact sensor system) Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>RELATED LINES MORE THAN 52 Ω AND LESS THAN 62 Ω (IMPACT SENSOR SYSTEM) . Perform inspection when impact sensor malfunction is detected.
Related lines more than 52 Ω and less than 62 Ω (DCCD system) Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>RELATED LINES MORE THAN 52 Ω AND LESS THAN 62 Ω (DCCD SYSTEM) . No DCCD data is received. Perform inspection when faulty is detected.
Related lines more than 52 Ω and less than 62 Ω (headlight beam leveler system) Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>RELATED LINES MORE THAN 52 Ω AND LESS THAN 62 Ω (HEADLIGHT BEAM LEVELER SYSTEM) . No headlight beam leveler data is received. Perform inspection when faulty is detected.
Related lines more than 52 Ω and less than 62 Ω (remote engine starter system) Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>RELATED LINES MORE THAN 52 Ω AND LESS THAN 62 Ω (REMOTE ENGINE STARTER SYSTEM) . Perform inspection when the remote engine starter does not operate, while the mobile key side operates normally.
Related lines more than 52 Ω and less than 62 Ω (BSD/RCTA system) Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>RELATED LINES MORE THAN 52 Ω AND LESS THAN 62 Ω (BSD/RCTA SYSTEM) . No BSD/RCTA data is received. Perform inspection when faulty is detected.
Related lines more than 52 Ω and less than 62 Ω (stereo camera system) Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>RELATED LINES MORE THAN 52 Ω AND LESS THAN 62 Ω (STEREO CAMERA SYSTEM) . No stereo camera data is received. Perform inspection when faulty is detected.
Related lines more than 52 Ω and less than 62 Ω (telematics system) Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>RELATED LINES MORE THAN 52 Ω AND LESS THAN 62 Ω (TELEMATICS SYSTEM) . No telematics data is received. Perform inspection when faulty is detected.
Related lines more than 52 Ω and less than 62 Ω (RAB system) Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>RELATED LINES MORE THAN 52 Ω AND LESS THAN 62 Ω (RAB SYSTEM) . Perform inspection when no RAB data is received, or invalid data is detected.
Related lines more than 52 Ω and less than 62 Ω (EyeSight assist monitor system) Refer to LAN SYSTEM (DIAGNOSTICS)>CAN COMMUNICATION CIRCUIT CHECK>INSPECTION>RELATED LINES MORE THAN 52 Ω AND LESS THAN 62 Ω (EYESIGHT ASSIST MONITOR SYSTEM) . No EyeSight assist monitor data is received. Perform inspection when faulty is detected.