DTC P1585-49: Acceleration Sensor Circuit Internal Electronic Failure; DTC P158649: Acceleration Sensor Circuit Range / Performance Internal Electronic Failure [10/2018 - 07/2022]: Description
The yaw rate and acceleration sensor is built into the airbag ECU assembly. The airbag ECU assembly sends yaw rate and acceleration sensor signals to the TCM via CAN communication. These signals are used for the neutral control. If a yaw rate and acceleration sensor circuit malfunction signal, yaw rate and acceleration sensor stuck signal or abnormal sensor output signal is received from the skid control ECU, a DTC will be stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Memory | Note |
|---|---|---|---|---|---|---|
| P158549 | Acceleration Sensor Circuit Internal Electronic Failure | Yaw rate and acceleration sensor circuit malfunction signal is received from the skid control ECU for 3 seconds or more (1 trip detection logic). |
|
Does not come on | DTC stored | SAE Code: P1585 |
| P158649 | Acceleration Sensor Circuit Range / Performance Internal Electronic Failure | Yaw rate and acceleration sensor stuck signal or abnormal sensor output signal is received from the skid control ECU for 3 seconds or more (1 trip detection logic). |
|
Does not come on | DTC stored | SAE Code: P1586 |