DTC C1275: Longitudinal G Sensor Range/Performance Error: DTC Detecting Condition
DTC DETECTING CONDITION CHART
| Item |
Detecting Condition |
Possible cause |
| DTC Strategy |
|
- Improper installation of G-Sensor
- Abnormal Rotor and wheel bearing
- Faulty G-Sensor
|
| Case 1 |
Monitoring Period |
- Continuous (If no under voltage, no BLS, no BLS failure is detected)
|
| Enable Conditions |
- If the G sensor signal is more than 0.4 G for more than 20 sec.
|
| Case 2 |
Monitoring Period |
- Continuous (If no under voltage, no ABS control)
|
| Enable Conditions |
- the difference between measured longitudinal acceleration and longitudinal acceleration by differentiating vehicle speed exceeds the threshold (Approx. 1.5 G).
a fault is recognized after 2 s. |
| Fail Safe |
- ABS function is inhibited, EBD function is allowed and the ABS warning lamps are activated.
|