AutoCodes – Nissan – P1706 2004 Nissan Altima Sedan

P1706 2004 Nissan Altima Sedan Code - Park and Neutral Position Switch

Quick Answer

When the shift position is P or N, park/neutral position (PNP) switch is turned ON. Common causes include Misadjusted Park/Neutral Switch, Faulty Park/Neutral Switch, Park/Neutral Switch harness is open or shorted. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P1706 2004 Nissan Altima Sedan indicates Park and Neutral Position Switch.
Common causes: Common causes include Misadjusted Park/Neutral Switch, Faulty Park/Neutral Switch, Park/Neutral Switch harness is open or shorted.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 5,014

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 11, 2019

Description
Possible Causes
How To Fix
Tech Notes ▶
Cost to Diagnose
FAQs
Comments
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Code P1706 2004 Nissan Altima Sedan Description

When the shift position is P or N, park/neutral position (PNP) switch is turned ON. The Engine Control Module (ECM) detects the position because the continuity of the line (the ON signal) exists.
The park/neutral position (PNP) switch assembly also indicates a transmission range switch to detect shift lever position.

OBDII Code P1706 2004 Nissan Altima Sedan - Park and Neutral Position Switch - AutoCodes.com — P1706 2004 Nissan Altima Sedan Code - Park and Neutral Position Switch

What does this mean?

What are the Possible Causes of the DTC P1706 2004 Nissan Altima Sedan?

Misadjusted Park/Neutral Switch
Faulty Park/Neutral Switch
Park/Neutral Switch harness is open or shorted
Park/Neutral Switch circuit poor electrical connection

How to Fix the DTC P1706 2004 Nissan Altima Sedan?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

For models with "Manual Transmission" the P1706 is for the Neutral Position Switch.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1706 2004 Nissan Altima Sedan code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1706 2004 Nissan Altima Sedan Code

1. What does OBDII code P1706 for a 2004 Nissan Altima Sedan mean?

The code P1706 indicates a fault with the Park/Neutral Position Switch.

2. What are the common symptoms of a P1706 code in a 2004 Nissan Altima Sedan?

Common symptoms include difficulty starting the vehicle, inability to shift out of Park, and the check engine light illuminating.

3. What are the possible causes of OBDII code P1706 in a 2004 Nissan Altima Sedan?

Potential causes include a faulty Park/Neutral Position Switch, damaged wiring or connectors, or a misadjusted switch.

4. How can I diagnose the Park/Neutral Position Switch issue causing code P1706 on a 2004 Nissan Altima Sedan?

You can diagnose the switch by checking for proper voltage, inspecting the wiring for damage, and ensuring the switch is correctly adjusted.

5. Can a DIY enthusiast repair a P1706 code on a 2004 Nissan Altima Sedan?

Yes, if you have the necessary tools and knowledge, you may be able to replace the Park/Neutral Position Switch yourself to resolve the issue.

6. Is it safe to continue driving a 2004 Nissan Altima Sedan with an unresolved P1706 code?

It is not recommended to drive the vehicle with a P1706 code as it can lead to shifting issues and potential safety hazards.

7. How much does it typically cost to repair a P1706 code on a 2004 Nissan Altima Sedan at a repair shop?

Repair costs can vary, but replacing the Park/Neutral Position Switch may cost between $150 to $300, including parts and labor.

8. Will resetting the OBDII code P1706 on a 2004 Nissan Altima Sedan make the issue go away permanently?

Resetting the code may temporarily turn off the check engine light, but the underlying problem with the Park/Neutral Position Switch will likely persist until properly repaired.

9. Can a P1706 code on a 2004 Nissan Altima Sedan be triggered by other issues besides the Park/Neutral Position Switch?

While the switch is the most common culprit, other factors like transmission problems or electrical issues could potentially trigger the P1706 code.

10. How often should the Park/Neutral Position Switch be inspected or replaced in a 2004 Nissan Altima Sedan to prevent OBDII code P1706 from recurring?

It is recommended to have the switch inspected during regular maintenance intervals or whenever you experience symptoms related to shifting or starting the vehicle.