DTC C0064-28: Roll Rate Sensor General Signal Failures - Signal bias level out of range/zero adjustment failure: Action
- Carry out the roll rate sensor calibration routine using the manufacturer approved diagnostic system. Clear DTC and retest
- Refer to the appropriate system wiring diagrams and check roll rate sensor circuit for open circuit. Repair circuit as required. Clear DTC and retest
- If fault persists, check and install new roll rate sensor as required