P0573 CHRYSLER Brake Switch 1 Stuck Off

Possible causes
– Faulty Brake Switch
– Brake Switch harness is open or shorted
– Brake Switch circuit poor electrical connection
When is the code detected?
The P0573 codes is set when the stop light switch signal is stuck in the off position.
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
– Stop light inoperative
– Cruise control system inoperative
P0573 CHRYSLER Description
When the brake pedal is depressed, the stop light switch sends a signal to the Engine Control Module (ECM). When the ECM receives this signal, it cancels the cruise control.
CHRYSLER Technical Service Bulletins for P0573 code
2005 CHRYSLER 300 POWER TRAIN:AUTOMATIC TRANSMISSION
2006 CHRYSLER 300 POWER TRAIN:AUTOMATIC TRANSMISSION
2006 CHRYSLER 300C POWER TRAIN:AUTOMATIC TRANSMISSION