What Kind of Transmission Does a 1999 Cadillac STS Have?

Answer The 1999 Cadillac STS has GM's 4T80E transmission. It's a 4-speed, electronically controlled overdrive transmission based on GM's front-drive TH125 transmission.Source:1999 Cadillac STS transmission

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How to Clear DTC on a 1999 Cadillac?

"Diagnostic trouble code (DTC) takes the form of an alpha-numeric sequence. A Cadillac's onboard diagnostic system issues a DTC whenever a problem is sensed within the car's engine or electrical s... Read More »

How to Troubleshoot a 1999 Cadillac STS?

The Cadillac STS is a mid-sized touring sedan. The "STS" stands for "Seville Touring Sedan," as the car was the successor to the Cadillac Seville. The STS was introduced in 2005, revamped in 2006 a... Read More »

1999 Cadillac Seville Specs?

Cadillac offered the 1999 Seville luxury sedan at an original retail price of over $40,000. This front-engine, front-wheel-drive car was the second smallest vehicle offered by Cadillac at the time.... Read More »

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