Cadillac P1605: Loss of HVAC Serial Data
Is your scanner showing Cadillac P1605?
No worries. We'll show you what it means and how to deal with it.
Cadillac P1605: Loss of HVAC Serial Data
OVERVIEWWhat Does The Cadillac P1605 Code Mean?
Conditions for setting the DTC:
- Test conditions DTC P0322 not set.
- Engine speed 500 RPM or more for 10 seconds continuously.
