Transducer Solenoid Coil Circuit

Measure resistance of solenoid coil circuit by connecting ohmmeter between hold terminal and ground. Resistance should be between 5 and 6 ohms. A reading of less than 4 ohms indicates coil circuit is shorted. A reading of more than 7 ohms indicates excessive resistance in coil circuit. If either condition exists, transducer must be replaced. Check black (white on Chevrolet) wire in main wiring harness between switch and transducer for continuity.