Parking Brake Reminder
The radio activates the park brake audible warning as requested by the IPC. The IPC sends a class 2 message to the radio indicating the chime frequency of a medium rate and at a continuous duration. The park brake warning sounds and the BRAKE indicator illuminates when the following occurs:^ The ignition is on.
^ The vehicle is not in park. The IPC receives a class 2 message from the PCM indicating the gear position.
^ The IPC determines that the park brake is engaged and the signal circuit is low.