Close

Cadillac Seville STS Key Won't Turn

Learn if it's a simple fix or time to seek out a trusted technician.

What are common reasons my Cadillac Seville STS key won't turn?

While there are a variety of reasons your Cadillac Seville STS key won't turn, the most common 3 are a binding steering column/lock, an ignition switch issue, or a problem with the ignition key.
35%
of the time it's
Binding Steering Column/Lock
27%
of the time it's
Ignition Switch
20%
of the time it's
Ignition Key

Get your Cadillac issue diagnosed by a professional

Find a high quality auto repair shop or dealer near you
x

Related Cadillac Seville STS Questions

See what others are asking about their Cadillac Seville STS. Get answers from RepairPal's community of auto experts and enthusiasts.
When i turn my key to start the car it start clickin now its not doin nothin so i put it on the pocket scan and it ca...
Itlocks up and wont start at any time and never know for how long

Related Cadillac Seville STS Problems

Find the most common driver-reported problems that are to blame when a Cadillac Seville STS key won't turn.
Problems with anti-theft systems using the raised-chip key can prevent the car from starting. the wires in the steer...

Cadillac Seville STS Key Won't Turn Repair Symptoms

When the electrical portion of the ignition switch fails, the vehicle will permanently or intermittently lose power to certain systems and components, depending on which positio...Read More
When the ignition switch lock cylinder fails, the ignition switch may very well work, but it may be difficult to find out, as the lock cylinder can fail to release when the key ...Read More
A failing ignition cap on rotor will create misfires in the engine, and lead to hesitation, extreme power loss, engine stalling, poor fuel mileage, and illumination of the check...Read More