How to replace the Power Steering Pressure (PSP) switch for Cadillac DeVille and DTS?

The Power Steering Pressure (PSP) switch is mounted on the steering gear. Disconnect the cable from the negative battery terminal. Raise the front of the vehicle and place it securely on jackstands. Disconnect the electrical connector from the PSP switch. Position a suitable drain pan below the switch to catch any fluid draining from the steering gear. Using a wrench, unscrew the switch from the steering gear. Before installing the PSP switch, wrap the threads with Teflon tape to prevent leaks. Installation is the reverse of removal. Bleed air from the power steering system. Add power steering fluid as required.

Genuine Cadillac Deville Power Steering Pressure Switch

Power Steering Oil Pressure Switch

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

3 Power Steering Pressure Switches found

View related parts
Cadillac Deville Switch,Idle Speed Control P/S Pressure
Part Number: 10218778
$39.24 MSRP: $74.04
You Save: $34.80 (47%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: SWITCH, Steering Gear Oil Pressure
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1999 Cadillac Deville | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, DEVILLE, SLS, STS, TOURING 4 DOOR | 8 Cyl 4.6L, 8 Cyl 4.9L
- 1987-1990 Cadillac Deville | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, FUNERAL COACH, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART | 8 Cyl 4.1L, 8 Cyl 4.5L
View related parts
Cadillac Deville Switch Asm,Idle Speed Control P/S Pressure
Part Number: 1632135
$22.56 MSRP: $48.05
You Save: $25.49 (54%)
ADD TO CART
Product Specifications
- Other Name: SWITCH, Steering Gear Oil Pressure; Seal Kit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1987 Cadillac Deville | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR FWD, FUNERAL COACH, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART | 8 Cyl 4.1L
View related parts
Cadillac Deville Switch Assembly, Air Conditioning Compressor Cu
Part Number: 14032098
Product Specifications
- Other Name: SWITCH, Hydraulic Steering Gear Pressure; Pressure Cut-Off Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1986 Cadillac Deville | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR FWD, FUNERAL COACH, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART | 6 Cyl 4.3L Diesel, 8 Cyl 4.1L

Cadillac Deville Power Steering Pressure Switch

Each OEM Cadillac Deville Power Steering Pressure Switch we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Cadillac Deville Power Steering Pressure Switch Parts Questions & Experts Answers

Switch,Idle Speed Control P/S Pressure
10218778
Q: How to replace the Power Steering Pressure (PSP) switch for Cadillac DeVille and DTS?
A: The Power Steering Pressure (PSP) switch is mounted on the steering gear. Disconnect the cable from the negative battery terminal. Raise the front of the vehicle and place it securely on jackstands. Disconnect the electrical connector from the PSP switch. Position a suitable drain pan below the switch to catch any fluid draining from the steering gear. Using a wrench, unscrew the switch from the steering gear. Before installing the PSP switch, wrap the threads with Teflon tape to prevent leaks. Installation is the reverse of removal. Bleed air from the power steering system. Add power steering fluid as required.