Ford Crown Victoria/Grand Marquis 1989-1998



The transmission identification code can be found in the space marked TR on the Vehicle Certification Label. There is also an identification tag located on the transmission case which contains the transmission model code, build date code, serial number and assembly part number prefix and suffix.

All 1989-92 1 / 2 vehicles are equipped with a 4-speed Automatic Overdrive (AOD) transmission. Beginning in February 1992, an electronically controlled Automatic Overdrive (AODE) transmission replaced the AOD transmission.

See Figures 1 and 2

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Fig. Fig. 1: Transmission identification code location

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Fig. Fig. 2: Transmission identification tag