Rear Integration Module (RIM)
Brake to Shift Control: Display indicates ON when the rear integration module grounds the control circuit of the automatic transmission shift lock control solenoid.
Ignition 0: Display indicates ON when the ignition 0 input circuit of the module receives a battery signal from the ignition switch
Ignition 1: Display indicates ON when the ignition 1 input circuit of the module receives a battery signal from the ignition switch