Instrument Cluster: Speedometer
The instrument cluster receives the vehicle speed from the powertrain control module (PCM) via the SCP (J1850) line. If the instrument cluster receives no signal the speedometer will default to 0.0 km/h (0.0 mph).
The instrument cluster receives the vehicle speed from the powertrain control module (PCM) via the SCP (J1850) line. If the instrument cluster receives no signal the speedometer will default to 0.0 km/h (0.0 mph).