DTC Troubleshooting
DIAGNOSTICS PROCEDURE CHART
| Step | Action | YES | NO |
|---|---|---|---|
| 1 | Was "ESP® System Check" performed? | Go to Step 2. | Go to ESP® SYSTEM CHECK . |
| 2 | DTC check
Is there DTC(s) other than C1074 or C1075? |
Go to APPLICABLE DTC TROUBLESHOOTING . | Go to Step 3. |
| 3 | Sensor calibration
Is sensor calibration completed? |
Go to Step 4. | Replace steering angle sensor. Refer to STEERING ANGLE SENSOR REMOVAL AND INSTALLATION . |
| 4 |
Is DTC C1074 and/or C1075 still detected? |
DTC C1074: Substitute a known-good ESP® control module and recheck DTC, see ESP® HYDRAULIC UNIT/CONTROL MODULE ASSEMBLY REMOVAL AND INSTALLATION . DTC C1075: Replace steering angle sensor and recheck DTC, see STEERING ANGLE SENSOR REMOVAL AND INSTALLATION . |
Calibration was incomplete. |