Possible Cause
Wire from control unit pin No. 17 and pin No. 22 to oil sump temperature sensor defective, or oil sump temperature sensor (soldered in wire harness of gearshift unit) is defective, or transmission overloaded.
Wire from control unit pin No. 17 and pin No. 22 to oil sump temperature sensor defective, or oil sump temperature sensor (soldered in wire harness of gearshift unit) is defective, or transmission overloaded.