P1605 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Loss Of HVAC Serial Data Conditions |
| Cause | DTC P0322 not set, engine speed 500 rpm or higher for 10 continuous seconds, then the PCM detected invalid or no serial data from the HVAC Programmer for a period of 11 seconds |
Try also: https://www.obd-codes.com/p1605
