What should the battery voltage be on a new Cadillac?

And the system voltage will vary slightly with temperature. Cruising down the highway, you can expect to see system voltage somewhere between 13 and 16 volts. The acid test (pun intended) for your battery and charging system is the starter motor test in my first paragraph.

What should the voltage be on my car?

The voltage readings can provide a clue about the general health of the electrical system. And the system voltage will vary slightly with temperature. Cruising down the highway, you can expect to see system voltage somewhere between 13 and 16 volts.

What causes a bad alternator on a Cadillac?

A loose alternator belt or bad diode will significantly reduce the alternator’s current output.

Who is the owner of the 2006 Cadillac STS?

2006 Cadillac STS/STS-V Owner ManualM GENERAL MOTORS, GM, the GM Emblem, CADILLAC, the CADILLAC Crest & Wreath, and the name STS are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes in the product after that time without notice.

What kind of engine does a Cadillac STS have?

Engine options on the Cadillac STS include a refined new 255-horse V6 as the standard motor, and the optional 4.6-liter Northstar V8 churning out a smooth 320 ponies for those who expect a little more.

When did the Cadillac STS Seville come out?

The STS is the 2006 successor to the Seville, which was originally introduced way back in 1956 as a hardtop coupe designed to be the top performance option in the Cadillac lineup.

Where are the power seat controls on a Cadillac?

The power seat controls are located on the outboard sides of the front seat cushions. •Move the front of the horizontal control up or down to adjust the front portion of the cushion. •Move the rear of the horizontal control up or down to adjust the rear portion of the cushion.