Re: How to Repair Relay Control Module (RCM) - (Mystery no Start)
Originally Posted by
Nunyadam
OBD-II Code P0715 is defined as a Input/Turbine Speed Sensor Circuit Malfunction The purpose of the automatic transmission is to match the engine's optimum power and torque characteristics to the driver's desired rate of acceleration and speed by auto-selecting different gear ratios or 'speeds' to power the wheels. Code P0715 is triggered when the transmission's Input Speed Sensor isn't providing a reliable or rational signal.
Is it possible I caused this state by repairing the RCM? It was not in limp mode before I did the repair.
Last edited by davebowditch; Jul 26, 2018 at 10:49 AM.
Reason: adding info