B1288 Code: Meaning, Causes, and Symptoms | OBD2 Codes
B1288 – Video Display Mode Control Signal
B1288 Possible Symptoms
Engine Light ON (or Service Engine Soon Warning Light)
B1288 Possible Causes
Faulty Video Display,Video Display harness is open or shorted,Video Display circuit poor electrical connection
The radio can control the video display mode on vehicles equipped with Rear Seat Entertainment (RSE) video. The radio varies a Pulse With Modulated (PWM) signal to the rear entertainment video screen to command the display mode. The Diagnostic Trouble Code (DTC) will set when the radio detects a short to voltage, short to ground, or an open/high resistance in the video display mode control circuit 400 ms after the radio activates the remote enable circuit.