Diagnosis Flow Selection Table
NOTE:
- If an individual control module or sensor fails to communicate, check whether power circuit or ground circuit of control module or sensor is in good condition, by referring to system circuit diagram, etc. before diagnosing trouble with flow chart.
- If it is not possible to select suitable diagnosis flow code from DIAGNOSIS FLOW SELECTION CHART or "two or more diagnosis flows are selectable", perform TROUBLESHOOTING FOR COMMUNICATION BUS OFF .
- Diagnosis flows [a] to [o] link with CAN communication lines [a] to [o] of CAN COMMUNICATION SYSTEM CIRCUIT DIAGRAM .
DIAGNOSIS FLOW SELECTION CHART
| Disabled communicating control module/sensor | Diagnosis flow |
|---|---|
| All control modules communicated by CAN | [a] |
| 4WD control module (4WD model), BCM, ESP® control module, ECM, keyless start control module, steering angle sensor, SDM, HVAC control module, rain/light sensor, TCM (CVT model) and P/S control module | [b] |
| 4WD control module, BCM, ESP® control module, ECM, TCM (CVT model) and P/S control module | [c] (4WD model) |
| BCM, ESP® control module, ECM, TCM (CVT model) and P/S control module | [d] (2WD model) |
| Keyless start control module | [e] |
| Steering angle sensor | [f] |
| SDM | [g] |
| HVAC control module | [h] |
| Rain/light sensor | [i] |
| BCM, ESP® control module, ECM, TCM (CVT model) and P/S control module | [j] (4WD model) |
| ESP® control module, ECM, TCM (CVT model) and P/S control module | [k] |
| ECM, TCM (CVT model) and P/S control module | [l] |
| ECM | [m] |
| TCM | [n] |
| P/S control module | [o] |