Test E: The Speedometer/Odometer Is Inoperative
PINPOINT TEST E: THE SPEEDOMETER/ODOMETER IS INOPERATIVENormal Operation
The instrument cluster (IC) receives the vehicle speed sensor (VSS) signal from the PCM over the controller area network (CAN). The instrument cluster (IC) monitors the VSS input from the PCM and commands the speedometer with a corresponding movement of the pointer.
This pinpoint test is intended to diagnose the following:
- PCM
- Instrument cluster (IC)