Saturn Aura traction control light activation with speedometer drop to zero and power loss issue on Saturn Aura

Some Saturn Aura owners report experiencing issues such as the activation of the traction control light, a drop to zero on the speedometer, and power loss. These problems may occur due to a faulty sensor or component triggering the traction control system, which can lead to the speedometer malfunctioning and a loss of vehicle power. Additionally, issues with the Vehicle Speed Sensor (VSS) and the Electronic Control Unit (ECU) may also contribute to the speedometer not working. In some instances, a malfunctioning oxygen sensor can activate the traction control light and indicate further problems, potentially resulting in power loss. To resolve these concerns, it is advised that owners seek inspection from a qualified mechanic to diagnose the root cause and address any faulty sensors or components related to the traction control system.