DTC P0850-12: Park/Neutral Switch Circuit Short to Battery; DTC P0850-14: Park/Neutral Switch Circuit Short to Ground or Open [10/2022 - ]: Description
The engine stop and start ECU detects malfunctions by comparing the conditions of the shift position signal and NSW signal. If a malfunction is detected, the engine stop and start ECU stores DTC P0850-12 or P0850-14.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate | Note |
|---|---|---|---|---|---|---|
| P0850-12 | Park/Neutral Switch Circuit Short to Battery | Both of the following conditions are met for 15 seconds or more (2 trip detection logic):
|
|
Does not come on | Does not come on | SAE Code: P0852 |
| P0850-14 | Park/Neutral Switch Circuit Short to Ground or Open | Both of the following conditions are met for 2 seconds or more (2 trip detection logic):
|
|
Does not come on | Does not come on | SAE Code: P0851 |