Causes and Fixes P0706 Code: Transmission Range Sensor “A” Circuit Range/Performance

How to fix P0706 Code: Transmission Range Sensor “A” Circuit Range/Performance The Transmission Range Sensor tells the computer (TCM/PCM) whether the gear selector is in Park, Reverse, Neutral, Drive, or Low. A P0706 Code is set when the computer sees an issue with the signal from the Range Sensor. Depending on the vehicle manufacturer, the Transmission Range Sensor is also called a Neutral Safety Switch. Possible Causes of a P0706 Code: Bad Transmission Range Sensor (Neutral Safety Switch) Wiring (Open/Short) Transmission Issues (Valve Body, Lead Frame) Bad Computer (TCM/PCM) By using this information user assumes all risk of use.