Automatic transmission selector mechanism check (Every 12 000 miles or 12 months)

Carry out a thorough road test, ensuring that all gearchanges occur smoothly without snatching, and without an increase in engine speed between changes. Check that all gear positions can be engaged with the appropriate movement of the selector lever, and with the vehicle at rest. Check the operation of the parking pawl when “P” is selected.

    See also:

    Horn - removal and refitting
    Removal 1 The horn(s) are located in the left-hand front corner of the engine compartment. Before removing, disconnect the battery. 2 Disconnect the lead from the horn. 3 Unscrew the single bolt ...

    Pressure regulating valve (Saloon and Estate models) - removal and refitting
    1 The brake pressure regulating valve is located within the engine compartment, just above the aperture in the wing inner panel through which the steering tie-rod passes. On pre-1986 models the va ...

    Throttle Position Sensor (TPS) - removal and refitting
    Removal 1 Disconnect the battery negative lead. 2 Unclip and disconnect the sensor wiring plug. 3 Remove the two securing screws, and withdraw the sensor from the throttle valve shaft (see illus ...