Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

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Scan Tool Data Definitions



Scan Tool Data Definitions
Calculated System Temperature

- The scan tool displays -50 - 250 degrees. The calculated temperature of the electric power steering (EPS) motor.

Overload Protection Incidents

- The scan tool displays the number of overload protection incidents.

Steering Shaft Torque

- The scan tool displays -7 N.m to +7 N.m (5.16 lb ft). The amount of torque being applied to the steering column shaft when turning the steering wheel.

Steering Wheel Position

- The scan tool displays the steering wheel position in degrees.

Vehicle Speed Status

- The scan tool displays the status of the vehicle speed message as valid or invalid.