Technician A says that it may be necessary to modify an engine ECM programmable parameter using an electronic service tool after changing the rear axle ratio. Technician B says that it may be necessary to modify DIP switch settings on the instrument panel cluster after changing the rear axle ratio. Who is correct?

A. A only
B. B only
C. Both A and B
D. Neither A nor B


Answer: C

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The temperature in any structure, regardless of its age, location, or design, can be maintained at comfortable levels with a(n) ____________________.

Fill in the blank(s) with the appropriate word(s).

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The ____ is defined as the area of all floors measured to the outside of the containing walls.

A. gross work area B. gross coverage area C. gross blanket area D. gross floor area

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Underground service conductors are defined as the underground conductors between the service point and the ____ to the service-entrance conductors in a terminal box.

A. first interior branch B. first point of connection C. primary junction D. secondary branch

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When you park ____, turn your front wheels toward the curb.

a. facing uphill b. facing downhill c. on a level road

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