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Home >> Porsche >> 2020 >> 718 Spyder >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> 90 Instruments -- 718 SPYDER >> Ti, 9025 ATI - Improper Odometer And/Or Speedometer Function >> Improper Odometer And/Or Speedometer Function >> Technical Background

Technical Background

A possible installation of an aftermarket-tampering device between the vehicle wiring harness and the instrument cluster that filters or blocks the signals for distance and speed could explain the concern.

NOTE: If installed, the device's location is typically behind the instrument cluster.
G16225537Courtesy of PORSCHE CARS NORTH AMERICA, INC.
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