High Pressure Power Steering Hose Can Leak Fluid on Cadillac Seville STS

The high-pressure power steering lines are known to leak.

RepairPal Verified
Average mileage: 166,356 (70,000–298,000)
11 model years affected: 1990, 1991, 1992, 1993, more1994, 1995, 1996, 1997, 1998, 1999, 2002
21 people reported this problem
The nation’s largest network of independent repair shops certified for expert training, quality work and fair pricing
Viewing
1
-
7
of
7
problem details
1994 Cadillac Seville STS 200,000 mi,
My car all of a sudden had no power steering, and after verifying that the pump still seemed to work, I'm assuming that the hose is bad as well. I really don't know though and am still looking. Powersteering makes a really loud noise when I turn the wheel and the car is not keeping the power steering fluid.
1998 Cadillac Seville STS 298,000 mi,
Replaced part
1994 Cadillac Seville STS 103,565 mi,
Had a leak in the high presure side of the power streering, was leaking and the Dealer said the line had to be changed at $200.00 plus for the part and labor. Took it to a regular shop that I use. He got what he needed at NAPA for $60.00 and I got it fixed for a little over $100.00. I have found that most of the issues can be fixed by regular Auto repair shops.
1992 Cadillac Seville STS 179,640 mi,
power steering, the high pressure hose is leaking and has to be replaced - labor cost 485.00 - hose is 36.00 + tax we will be buying a toyota from now on. American made is not what it use to be.
1999 Cadillac Seville STS 187,000 mi,
Replaced at dealer. Be sitting down when they tell you the price!
Had to replace high pressure hose.
1999 Cadillac Seville STS 71,000 mi,
Experiencing this issue now, replacing the line soon.