CAN Communication Circuit Check: List
WARNING: This page is about a different car, the 2012 Subaru Outback and 2012 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.
| Resistance value between CAN Hi And Lo | Contents of inspection | Remarks |
|---|---|---|
| Ground short inspection | Refer to , GROUND SHORT INSPECTION , INSPECTION, CAN Communication Circuit Check. | Shorted to ground in the communication circuit or control module. |
| Battery short inspection | Refer to , BATTERY SHORT INSPECTION , INSPECTION, CAN Communication Circuit Check. | Shorted to battery power supply in the communication circuit or control module. |
| 56 - 64 Ω | Refer to , 56 - 64 Ω , INSPECTION, CAN Communication Circuit Check. | Combined resistance of end resistance does not have malfunction; short to ground or +B short of the CAN communication circuit is possible, however. |
| 55 Ω or less | Refer to , 55 Ω OR LESS , INSPECTION, CAN Communication Circuit Check. Omega; OR LESS, INSPECTION, CAN Communication Circuit Check. | Resistance is lower than combined resistance of end resistance. Short to CAN Hi and CAN Lo on the CAN communication circuit is possible. |
| 65 Ω or more | Refer to , 65 Ω OR MORE , INSPECTION, CAN Communication Circuit Check. Omega; OR MORE, INSPECTION, CAN Communication Circuit Check. | Resistance is higher than combined resistance of end resistance. Open circuit of CAN communication circuit is possible. |
| 56 - 64 Ω (TCM) | Refer to , 56 - 64 Ω (TCM) , INSPECTION, CAN Communication Circuit Check. | No TCM data is received. Perform inspection when faulty is detected. |
| 56 - 64 Ω (Steering angle sensor) | Refer to , RELATED LINES 56 - 64 Ω (STEERING ANGLE SENSOR) , INSPECTION, CAN Communication Circuit Check. | No other data is received. Perform inspection when faulty is not detected. |
| 56 - 64 Ω (A/C CM) | Refer to , 56 - 64 Ω (A/C CM) , INSPECTION, CAN Communication Circuit Check. | No A/C data is received. Perform inspection when faulty is detected. |
| 56 - 64 Ω (Electronic parking CM) | Refer to , 56 - 64 Ω (ELECTRONIC PARKING CM) , INSPECTION, CAN Communication Circuit Check. | No EPB data is received. Perform inspection when faulty is detected. |
| 56 - 64 Ω (Combination meter) | Refer to , 56 - 64 Ω (COMBINATION METER) , INSPECTION, CAN Communication Circuit Check. | No meter data is received. Perform inspection when faulty is detected. |
| 56 - 64 Ω (Security CM) | Refer to , 56 - 64 Ω (SECURITY CM) , INSPECTION, CAN Communication Circuit Check. | No security CM data is received. Perform inspection when faulty is detected. |