Technician A says when diagnosing a torque converter clutch (TCC) solenoid problem, use a multimeter to check for ground and power first. Technician B says when checking the resistance of the TCC solenoid through the connector and the resistance is out of specifications, the problem could be the solenoid or wires to the solenoid inside the transmission pan. Who is correct?

Question

Quizplus · Accepted Answer

Technician A is correct because checking for ground and power is a fundamental step in diagnosing electrical issues. Technician B is also correct because if the resistance is out of specifications, it could indicate a problem with the solenoid or the wiring.

Technician a Says When Diagnosing a Torque Converter Clutch (TCC)