C1024

DTC C1024

DTC Detecting Condition and Trouble Area






DTC Troubleshooting

NOTE:

Detection of both DTC C1024 and C1075 means internal malfunction of steering angle sensor. Replace steering angle sensor. Steering Angle Sensor Removal and Installation

1.
Was "ESP(R) System Check" performed?
YES -
Go to Step 2.
NO -
Go to ESP System Check ESP(R) System Check.

2. DTC check

Perform DTC Check DTC Check.

Is DTC U0073 and/or U0126 detected?
YES -
Go to applicable DTC troubleshooting.
NO -
Go to Step 3.

3.
Are both DTC C1024 and C1075 detected?
YES -
Replace steering angle sensor. Steering Angle Sensor Removal and Installation
NO -
Go to Step 4.

4. Steering angle sensor on-vehicle inspection

Check steering angle sensor. Testing and Inspection

Is it in good condition?
YES -
Go to Step 5.
NO -
Replace steering angle sensor. Steering Angle Sensor Removal and Installation

5. Steering angle sensor inspection

Check steering angle sensor. Steering Angle Sensor Inspection

Is it in good condition?
YES -
Substitute a known-good ESP(R) control module and recheck DTC. ESP Hydraulic Unit / Control Module Assembly Removal and Installation
NO -
Replace steering angle sensor. Steering Angle Sensor Removal and Installation