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Home >> Ford >> 2003 >> Focus ZX3, 2.3 Z, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Transmission External Controls System) >> Description And Operation >> External Controls >> Overdrive (O/D) switch
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Overdrive (O/D) switch

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Fig 1: Identifying Overdrive (O/D) Switch
G01613055Courtesy of FORD MOTOR CO.

The O/D switch is located on the side of the selector lever.

The O/D switch transmits a signal to the PCM to select or suppress 4th gear in selector lever position "D".

The signal of the O/D switch is used for the following functions:

No substitute signal is available for the O/D switch. If it should fail, it is always possible to shift into 4th gear in selector lever position "D".