AutoCodes – Infiniti – P1841 2006 Infiniti G35

P1841 2006 Infiniti G35 Code - Automatic Transmission Fluid Pressure Switch 1

Quick Answer

The Fail-safe function to detect front brake clutch solenoid valve condition. Common causes include Faulty Automatic Transmission Fluid (ATF) Pressure Switch 1, Automatic Transmission Fluid (ATF) Pressure Switch 1 harness is open or shorted, Automatic Transmission Fluid (ATF) Pressure Switch 1 circuit poor electrical connection. 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
P1841 2006 Infiniti G35 indicates Automatic Transmission Fluid Pressure Switch 1.
Common causes
Common causes include Faulty Automatic Transmission Fluid (ATF) Pressure Switch 1, Automatic Transmission Fluid (ATF) Pressure Switch 1 harness is open or shorted, Automatic Transmission Fluid (ATF) Pressure Switch 1 circuit poor electrical connection.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 2,155
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 22, 2019
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Code P1841 2006 Infiniti G35 Description

The Fail-safe function to detect front brake clutch solenoid valve condition. Diagnostic Trouble Code (DTC) P1841 is detected when Transmission Control Module (TCM) detects that actual gear ratio is normal, and relation between gear position and condition of Automatic Transmission Fluid (ATF) Pressure Switch 1 is irregular during depressing accelerator pedal.
OBDII Code P1841 2006 Infiniti G35 - Automatic Transmission Fluid Pressure Switch 1 - AutoCodes.com
P1841 2006 Infiniti G35 Code - Automatic Transmission Fluid Pressure Switch 1

What are the Possible Causes of the DTC P1841 2006 Infiniti G35?

  • Faulty Automatic Transmission Fluid (ATF) Pressure Switch 1
  • Automatic Transmission Fluid (ATF) Pressure Switch 1 harness is open or shorted
  • Automatic Transmission Fluid (ATF) Pressure Switch 1 circuit poor electrical connection

How to Fix the DTC P1841 2006 Infiniti G35?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1841 2006 Infiniti G35 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.

Need more information about the P1841 2006 Infiniti G35 code?

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Need Help with the Code?

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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 P1841 2006 Infiniti G35 Code

1. What does OBDII code P1841 on a 2006 Infiniti G35 mean?

OBDII code P1841 on a 2006 Infiniti G35 refers to a malfunction in the Automatic Transmission Fluid Pressure Switch 1 circuit.

2. What are the common symptoms of OBDII code P1841 in a 2006 Infiniti G35?

Common symptoms of OBDII code P1841 in a 2006 Infiniti G35 include harsh shifting, transmission slipping, and illuminated warning lights on the dashboard.

3. What are the possible causes of OBDII code P1841 in a 2006 Infiniti G35?

Possible causes of OBDII code P1841 in a 2006 Infiniti G35 include a faulty transmission fluid pressure switch, wiring issues, low transmission fluid levels, or a malfunctioning transmission control module.

4. How can I diagnose OBDII code P1841 in my 2006 Infiniti G35?

Diagnosing OBDII code P1841 in a 2006 Infiniti G35 typically involves using a scan tool to retrieve the code, checking the transmission fluid levels, inspecting the wiring connected to the pressure switch, and testing the switch itself for proper operation.

5. Can I continue driving my 2006 Infiniti G35 with OBDII code P1841?

It is not recommended to drive your 2006 Infiniti G35 with OBDII code P1841, as it can lead to further damage to the transmission and potentially unsafe driving conditions.

6. How do I repair OBDII code P1841 in my 2006 Infiniti G35?

Repairing OBDII code P1841 in a 2006 Infiniti G35 may involve replacing the faulty transmission fluid pressure switch, repairing any damaged wiring, ensuring proper transmission fluid levels, or reprogramming the transmission control module.

7. Is it possible to reset OBDII code P1841 in a 2006 Infiniti G35 without fixing the issue?

While it is possible to clear the code temporarily, OBDII code P1841 in a 2006 Infiniti G35 will likely reappear if the underlying issue is not addressed.

8. How much does it cost to fix OBDII code P1841 in a 2006 Infiniti G35?

The cost to fix OBDII code P1841 in a 2006 Infiniti G35 can vary depending on the exact cause of the issue, but it may range from a few hundred to a few thousand dollars, including parts and labor.

9. Can a DIY enthusiast repair OBDII code P1841 in a 2006 Infiniti G35?

While some aspects of diagnosing and repairing OBDII code P1841 in a 2006 Infiniti G35 may be DIY-friendly, it is recommended to consult a professional mechanic for an accurate diagnosis and proper repair to avoid further complications.

10. How often does OBDII code P1841 occur in a 2006 Infiniti G35?

OBDII code P1841 in a 2006 Infiniti G35 can occur sporadically depending on various factors such as driving conditions, maintenance history, and the overall condition of the vehicle's transmission system.

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