2008 Acura TSX Owner's Manual - Page 254

Main Menu Table Of Contents Manual Transmission Engine Speed Limiter If you exceed the maximum speed for the gear you are in, the engine speed will enter into the tachometer's red zone. If this occurs, you may feel the engine cut in and out. This is caused by a limiter in the engine's computer controls. The engine will run normally when you reduce the rpm below the red zone. The engine speed limiter only works when you upshift; engine speed is not limited during downshifts. Before downshifting, make sure the engine will not go into the tachometer's red zone. Reverse Lockout The 6-speed manual transmission has an electric lockout so you cannot accidentally shift from fifth to reverse instead of sixth while the vehicle is moving. If you cannot shift to reverse when the vehicle is stopped: 1. Apply the parking brake, and turn the ignition key to the ACCESSORY (I) or the LOCK (0) position. 2. Press the clutch pedal, and shift to reverse. 3. With the clutch pedal still pressed, start the engine. If you need to use this procedure to shift to reverse, your vehicle may be developing a problem. Have the vehicle checked by your dealer. Driving 2008 TSX 251