Technician a Says on Electronically Controlled Transmissions, the Torque Converter

question 255

Multiple Choice

Technician A says on electronically controlled transmissions, the Torque Converter Clutch (TCC) solenoid is monitored by the Powertrain Control Module (PCM) and diagnostic trouble codes can be set when the TCC is not operating correctly. Technician B says on older hydraulically controlled transmissions, the PCM will set codes if the TCC solenoid is physically stuck closed. Who is correct?

• A) Technician A
• B) Technician B
• C) Both A and B
• D) Neither A nor B

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Definitions:

Normal Approximation

A method used in statistics where a normal distribution is used to approximate a different, often more complex, distribution under certain conditions.

Probability

The likelihood of occurrence of an event, often represented as a value between 0 and 1.

Binomial Probability

The probability of achieving a specific number of successes in a fixed number of Bernoulli trials with the same probability of success on each trial.

Normal Curve

A bell-shaped curve that is symmetrical about the mean, representing the distribution of a continuous random variable.