DTC Troubleshooting
DIAGNOSIS PROCEDURE
| Step | Action | YES | NO |
|---|---|---|---|
| 1 | DTC check Is there any DTC(s) other than B1169 detected? |
Go to troubleshooting for applicable DTC. | Go to Step 2. |
| 2 | ECM registration
Is DTC B1169 still detected? |
Replace ECM and recheck DTC, see ECM REMOVAL AND INSTALLATION . | Replace keyless start control module and recheck DTC, see KEYLESS START CONTROL MODULE REMOVAL AND INSTALLATION . |