Speedometer Test: Description
A speed sensor mounted on transaxle sends pulses to instrument cluster. The pulses also go to EEC-IV ECA module and variable assist power steering module (if equipped). Quick Check
Verify speedometer by road testing vehicle. If speedometer reads zero, high or erratic, road test speed control. Speed control is performed by EEC-IV ECA module. If speed control does not work properly, problem is not CCA (speedometer).