TL* THE CONTACT OWNS A 2006 CADILLAC SRX. THE CONTACT STATED THAT WHILE ACCELERATING, THE REDUCED POWER TO ENGINE WARNING LIGHT FLASHED ON THE DASHBOARD. THE CONTACT WAS DRIVING 65 MPH WHEN THE VEHICLE SUDDENLY REDUCED SPEED TO 20 MPH, ALMOST CAUSING A CRASH. THE CONTACT STATED THAT ONCE THE VEHICLE WAS SHUT OFF AND RESTARTED, THE VEHICLE WOULD THEN RESET ITSELF AND RESUME NORMALLY. THE CONTACT TOOK THE VEHICLE TO THE DEALER AND THE DEALER WAS UNABLE TO DUPLICATE OR LOCATE THE FAILURE BECAUSE THE CHECK ENGINE LIGHT WAS NOT ILLUMINATED AT THE TIME. THE FAILURE MILEAGE WAS 65,000.