Brake rotor thickness variation – ASE practice questions (VIDEO)

A vehicle with MacPherson strut suspension is in for tires and an alignment. The technician finds play in the left inner tie rod end. What should the customer be told?

A/C systems are evolving with new designs and refrigerants, making accurate diagnosis and repair more important than ever.

Technician A says thrust angle must be set to zero on many ADAS-equipped vehicles during alignment. Technician B says the steering angle sensor and front wheel position must be correct before camera or radar calibration. Who is correct?

Assessing tire damage in order to make a repair decision, which technician is correct with the right repair?

When the resistance of a circuit is decreased and voltage remains constant, what happens to current?

Technicians debate using the min/max function of a digital voltmeter to test the battery and charging system on a customer’s vehicle to determine if the alternator has failed. Who is correct?