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

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 Frontier Power Steering Pressure Switch

Power Steering Oil Pressure Switch

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5 Power Steering Pressure Switches found

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Nissan Frontier 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:
- 2005-2025 Nissan Frontier | Desert Runner, Hardbody Edition, LE, Nismo Off-Road, Off-Road, PRO-4X, PRO-X, S, SE, SL, SV, XE | 4 Cyl 2.5 L GAS, 4 Cyl 2.5L, 6 Cyl 3.8 L GAS, 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 6 Cyl 4.0L | QR25DE, VQ40DE
View related parts
Nissan Frontier 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:
- 2005-2011 Nissan Frontier | LE, Off-Road, SE, SL, SV, XE | 4 Cyl 2.5L, 6 Cyl 4.0L | QR25DE, VQ40DE
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Nissan Frontier 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:
- 1998-2004 Nissan Frontier | SE, XE | 4 Cyl 2.4L | KA24DE
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Nissan Frontier Switch Pressure
Part Number: 49761-9Z400
$49.05 MSRP: $71.05
You Save: $22.00 (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 Frontier | SC, SE, XE | 6 Cyl 3.3L | VG33E
View related parts
Nissan Frontier Switch-Pressure, Power Steering
Part Number: 49761-9E005
$37.96 MSRP: $54.98
You Save: $17.02 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Power Steering Pressure Switch
- Replaced by: 49761-9E020
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1998-2000 Nissan Frontier | SE, XE | 4 Cyl 2.4L | KA24DE

Nissan Frontier Power Steering Pressure Switch

The Nissan Frontier Power Steering Pressure Switch informs the engine computer of hydraulic demand when turning at low speeds, allowing the truck to keep running while you wrestle the wheel. The Power Steering Pressure Switch is located in the pressure hose from the pump. When parking or turning at low speed, a rise in fluid force occurs and the switch sends a signal to the control module to raise idle speed and prevent stall. Early hydraulic Nissan Frontier systems employed the Power Steering Pressure Switch for this purpose. Later Nissan updates retained the same basic sensor and included it in variable assist features that also incorporate parameters like vehicle speed and steering angle. Hence, while road feel transforms into sharpness at cruising pace, the engine still responds. Many service checks begin and have always begun with confirmation that the Power Steering Pressure Switch gives a clean on-off signal. This is because the Power Steering Pressure Switch works on a simple electrical contact basis instead of a graduated output. Thus, you get a more responsive feedback, not to mention better long-term reliability. With the exception of minor modifications to fitment and thread size, there are no different versions, and the Power Steering Pressure Switch continues to keep things quiet while allowing every Frontier to steer effortlessly without affecting engine stability.

If you need any OEM Nissan Frontier Power Steering Pressure Switch, feel free to choose them out of our huge selection of genuine Nissan Frontier 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 Frontier 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 Frontier?
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.