How to check and replace the power steering pressure switch on Nissan Xterra?

This is a normally open type of switch mounted in the pressure line of the steering gear and the power steering pump. It turns off whenever the steering system pressure gets to some high-pressure setpoint the PCM uses to control idle speed when parking. When parking the car or when the car is stationary for some time but the engine speed is high, then it would be important to check on the operation of the power steering pressure switch. This can be achieved by unplugging the switch connector and with the aid of an ohmmeter, the continuity of the switch connector can be measured by bridging across the steering wheel with the switch connector plugged. The switch should open if the front wheels are aligned in strait line when closed, they should close when the wheel is near the extreme stop position. If the switch is not able to undertake these tests successfully, then it should be changed. If the switch is okay, check the engine idle control operation and inspect the wiring harness for problems. In order to remove the switch trim the electrical connector and undo the switch from the junction block with the help of a back up wrench. Replace the switch and connect it, also, evacuate the power steering system and fill with the fluid if necessary.

Genuine Nissan Xterra Power Steering Pressure Switch

Power Steering Oil Pressure Switch

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5 Power Steering Pressure Switches found

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Nissan Xterra Sensor Assembly - Pressure, Power Steering
Part Number: 49763-6N20A
$112.31 MSRP: $158.63
You Save: $46.32 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Power Steering Pressure Sensor
- Replaces: 49763-6N200
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2005-2015 Nissan Xterra | Base Camp, Off-Road, PRO-4X, S, SE, X | 6 Cyl 4.0L | VQ40DE
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Nissan Xterra Switch-PRESSRE
Part Number: 49761-V5400
$94.63 MSRP: $137.05
You Save: $42.42 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Power Steering Pressure Switch; Pressure Switch
- Replaces: 49761-1B020, 49761-0B000
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2000-2001 Nissan Xterra | SE, XE | 6 Cyl 3.3L | VG33E
View related parts
Nissan Xterra Sensor Assembly - Pressure, Power Steering
Part Number: 49763-6N200
$112.31 MSRP: $158.63
You Save: $46.32 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Power Steering Pressure Sensor
- Manufacturer Note: F/ NON ABS
- Replaced by: 49763-6N20A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2005-2012 Nissan Xterra | Base Camp, Off-Road, PRO-4X, S, SE, X | 6 Cyl 4.0L | VQ40DE
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Nissan Xterra Switch-Pressure, Power Steering
Part Number: 49761-9E020
$39.92 MSRP: $54.98
You Save: $15.06 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Power Steering Pressure Switch. This item subject to a 40% restocking fee if returned.; Pressure Switch
- Replaces: 49761-5M010, 49761-9E005
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2000-2004 Nissan Xterra | XE | 4 Cyl 2.4L | KA24DE
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Nissan Xterra Switch Pressure
Part Number: 49761-9Z400
$49.06 MSRP: $71.05
You Save: $21.99 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Power Steering Pressure Switch
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2000-2004 Nissan Xterra | SE, XE | 6 Cyl 3.3L | VG33E, VG33ER

Nissan Xterra Power Steering Pressure Switch

The Power Steering Pressure Switch of Nissan Xterra informs the vehicle computer about the spike in hydraulic demand to prevent the engine from stalling during a tight low speed maneuver. The Power Steering Pressure Switch is placed in the high pressure line and senses the force of the fluid produced by the pump, which spins quicker as engine rpm is raised. When the parking loads push pressure to the preset threshold, the Power Steering Pressure Switch closes an electrical circuit, the control module increases idle speed, and the driver experiences no engine stumble and smoother steering. While driving on the highway, you will need less steering effort. This means that the Power Steering Pressure Switch will stay open. As a result, assist will lessen, which helps you maintain a firm road feel. Moreover, pressure buildup will be minimized so there is less load on the pump. This is a characteristic of many Nissan SUVs. This hydraulic electric strategy is shared by the early Xterra models and later revisions, so there is essentially one style of Power Steering Pressure Switch across production years, which threads directly into the line and uses a simple two wire connector, although calibration tweaks altered the precise pressure trip point. For these years, Nissan retained hydraulic racks instead of going full electric assist, making the reliable switch an important link between steering and engine management on every adventure ready Xterra.

If you need any OEM Nissan Xterra Power Steering Pressure Switch, feel free to choose them out of our huge selection of genuine Nissan Xterra Power Steering Pressure Switch. All our parts are offered at unbeatable prices and are supported by the manufacturer's warranty. In addition, we offer quick shipping to have your parts delivered to your door step in a matter of days.

Nissan Xterra Power Steering Pressure Switch Parts Questions & Experts Answers

Switch-Pressure, Power Steering
49761-9E020
Q: How to check and replace the power steering pressure switch on Nissan Xterra?
A:
This is a normally open type of switch mounted in the pressure line of the steering gear and the power steering pump. It turns off whenever the steering system pressure gets to some high-pressure setpoint the PCM uses to control idle speed when parking. When parking the car or when the car is stationary for some time but the engine speed is high, then it would be important to check on the operation of the power steering pressure switch. This can be achieved by unplugging the switch connector and with the aid of an ohmmeter, the continuity of the switch connector can be measured by bridging across the steering wheel with the switch connector plugged. The switch should open if the front wheels are aligned in strait line when closed, they should close when the wheel is near the extreme stop position. If the switch is not able to undertake these tests successfully, then it should be changed. If the switch is okay, check the engine idle control operation and inspect the wiring harness for problems. In order to remove the switch trim the electrical connector and undo the switch from the junction block with the help of a back up wrench. Replace the switch and connect it, also, evacuate the power steering system and fill with the fluid if necessary.