P1819 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Internal Mode Switch - No Start (4T65 - E Transmission) |
| Cause | Key in Start (crank) position, system voltage from 9-18v, then the PCM detected an invalid combination of Internal Mode Switch signals, or a set of signals that indicated a transitional state between gear positions, condition met for 0.5 seconds. |
Try also: https://www.obd-codes.com/p1819
