P1843 2004 Infiniti G35 Code - Automatic Transmission Fluid Pressure Switch 3
Quick Answer
The Fail-safe function to detect front brake clutch solenoid valve condition. Common causes include Faulty Automatic Transmission Fluid (ATF) Pressure Switch 3, Automatic Transmission Fluid (ATF) Pressure Switch 3 harness is open or shorted, Automatic Transmission Fluid (ATF) Pressure Switch 3 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
- P1843 2004 Infiniti G35 indicates Automatic Transmission Fluid Pressure Switch 3.
- Common causes
- Common causes include Faulty Automatic Transmission Fluid (ATF) Pressure Switch 3, Automatic Transmission Fluid (ATF) Pressure Switch 3 harness is open or shorted, Automatic Transmission Fluid (ATF) Pressure Switch 3 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.
Code P1843 2004 Infiniti G35 Description
What are the Possible Causes of the DTC P1843 2004 Infiniti G35?
- Faulty Automatic Transmission Fluid (ATF) Pressure Switch 3
- Automatic Transmission Fluid (ATF) Pressure Switch 3 harness is open or shorted
- Automatic Transmission Fluid (ATF) Pressure Switch 3 circuit poor electrical connection
How to Fix the DTC P1843 2004 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 P1843 2004 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.
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Frequently Asked Questions about P1843 2004 Infiniti G35 Code
1. What are the common symptoms of OBDII code P1843 in a 2004 Infiniti G35?
The common symptoms of OBDII code P1843 in a 2004 Infiniti G35 include harsh shifting, transmission slipping, and potential transmission overheating.
2. What does OBDII code P1843 in a 2004 Infiniti G35 indicate?
OBDII code P1843 in a 2004 Infiniti G35 indicates a malfunction in the Automatic Transmission Fluid Pressure Switch 3.
3. What are the possible causes of OBDII code P1843 in a 2004 Infiniti G35?
Possible causes of OBDII code P1843 in a 2004 Infiniti G35 include a faulty transmission fluid pressure switch, wiring issues, low transmission fluid level, or a malfunctioning transmission control module.
4. How can I diagnose OBDII code P1843 in my 2004 Infiniti G35?
Diagnosing OBDII code P1843 in a 2004 Infiniti G35 typically involves using a scan tool to read the code, checking the transmission fluid level and condition, inspecting the wiring connected to the pressure switch, and testing the pressure switch for proper function.
5. Can I continue driving my 2004 Infiniti G35 with OBDII code P1843?
It is not recommended to continue driving your 2004 Infiniti G35 with OBDII code P1843, as it can lead to further damage to the transmission if left unresolved.
6. How should I repair OBDII code P1843 in my 2004 Infiniti G35?
To repair OBDII code P1843 in a 2004 Infiniti G35, you may need to replace the Automatic Transmission Fluid Pressure Switch 3, address any wiring issues, ensure the proper transmission fluid level, and reset the trouble code.
7. Can a DIY enthusiast fix OBDII code P1843 in a 2004 Infiniti G35?
While some DIY enthusiasts may be able to address OBDII code P1843 by replacing the pressure switch, it is recommended to have a professional mechanic diagnose and repair the issue due to the complexity of transmission systems.
8. How much does it cost to fix OBDII code P1843 in a 2004 Infiniti G35?
The cost to fix OBDII code P1843 in a 2004 Infiniti G35 can vary depending on the exact cause of the issue, but it may range from $200 to $500 for parts and labor.
9. Will resetting the OBDII code P1843 in my 2004 Infiniti G35 make the problem go away?
Simply resetting the OBDII code P1843 in a 2004 Infiniti G35 without addressing the underlying issue will not make the problem go away. It is crucial to diagnose and repair the root cause of the code to prevent further transmission damage.
10. How long does it take to repair OBDII code P1843 in a 2004 Infiniti G35?
The repair time for OBDII code P1843 in a 2004 Infiniti G35 can vary depending on the exact cause and complexity of the repair. It may take a few hours to a full day for a mechanic to diagnose and fix the issue.
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