DTC P16A1: Linear Solenoid Circuit or G Sensor Circuit: Description
The ECU receives information from the G sensor, ECM (engine speed, engine load ratio coolant temperature, and shift position) skid control ECU (vehicle speed), and A/C ECU (ambient temperature). Based on this information, the ECU drives the solenoid actuator that is built in the front mount to generate vibration that is opposite to the engine vibration in order to reduce engine vibration.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P16A1 | While the active control engine mount ECU is controlling the actuators, problems (open circuit, short circuit, overcurrent, etc.) occur in the ECU, actuators, or the circuits. |
|
| The vibration signal level from the acceleration sensor is lower than specified (problems with the sensor or the actuator may be stuck). |