Code P1567: Cruise Switches Circuit: Notes
Power is supplied to cruise control switches and cruise brake switch as well as other circuits by ignition switch. Circuit is protected by a 15-amp fuse. Code P1567 will set when the following conditions are present.
- ON/OFF switch is open between cruise engage switch and PCM.
- SET/COAST switch is indicated closed for more than 7 1/2 minutes (switch problem).
- RESUME/ACCEL switch is indicated closed for more than 7 1/2 minutes (switch problem).
- Cruise brake signal is open to PCM (no change in status of cruise brake switch) when vehicle makes 5 stops from 35 MPH (for more than 10 seconds) down to zero MPH.
- Any circuit is shorted to voltage.
- One of the listed conditions are met.
NOTE:
A short to ground in cruise ON/OFF circuit, SET/COAST, cruise/brake or RESUME/ACCELL will cause a failure of cruise engagement switch. It will not blow 15-amp fuse.