DTC Troubleshooting
NOTE:
- Before this trouble shooting is performed, read the precautions for DTC troubleshooting referring to PRECAUTIONS FOR DTC TROUBLESHOOTING .
- Make sure that DTC of CAN communication is not detected by ECM.
DTC TROUBLESHOOTING CHART
| Step | Action | YES | NO |
|---|---|---|---|
| 1 | Was "Engine and Emission Control System Check" performed? | Go to Step 2. | Go to ENGINE AND EMISSION CONTROL SYSTEM CHECK . |
| 2 | DTC check in ABS or electric stability program control module
Is there DTC(s) of rear wheel speed sensor detected? |
Go to applicable DTC diagnostic flow chart. | Check for intermittent referring to INTERMITTENT AND POOR CONNECTION INSPECTION . If OK, substitute a known-good ECM and recheck. |