BATTERY VOLTAGE _____________________________________ (range 9.0 to 16.0 volts) Indicates battery voltage on terminal 15 of the TCM on a V transmission. The TCM monitors battery voltage to make sure it can operate safely. The safe parameter is 10.8 to 16.0 volts. BRAKE LIGHT SWITCH (range OPERATED/NOT OPERATED) Indicates the state of brake switch. It reads OPERATED when the switch is on and NOT OPERATED when the switch is off. ENGINE TORQUE(Nm) __________________________________________ (range variable) Indicates the ECM calculated engine torque, which is based on the injection time and passed onto the TCM. In the event of a faulty signal gear, selection is always implemented at maximum modulation pressure, emergency operation 1. Gear shifting is affected with a throttle-valve opening angle of 30%. There is no kickdown.