Pcm Code P061 - Cruise Control Vent Solenoid Problem: Notes
WARNING: This page is about a different car, the 1993 Cadillac Seville and 1993 Cadillac Eldorado. However, it is still accessible from the selected car via links, so may be relevant.
PCM Code P061 will set if PCM output PO07 is commanding vent solenoid off and feedback is indicating that it is on or PCM is commanding vent solenoid on and feedback is indicating that it is off for 0.5 second.