P1845 2003 Infiniti G35 Code - Automatic Transmission Fluid Pressure Switch 5
Quick Answer
The Fail-safe function to detect front brake clutch solenoid valve condition. Common causes include Faulty Automatic Transmission Fluid (ATF) Pressure Switch 5, Automatic Transmission Fluid (ATF) Pressure Switch 5 harness is open or shorted, Automatic Transmission Fluid (ATF) Pressure Switch 5 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
- P1845 2003 Infiniti G35 indicates Automatic Transmission Fluid Pressure Switch 5.
- Common causes
- Common causes include Faulty Automatic Transmission Fluid (ATF) Pressure Switch 5, Automatic Transmission Fluid (ATF) Pressure Switch 5 harness is open or shorted, Automatic Transmission Fluid (ATF) Pressure Switch 5 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 P1845 2003 Infiniti G35 Description
What are the Possible Causes of the DTC P1845 2003 Infiniti G35?
- Faulty Automatic Transmission Fluid (ATF) Pressure Switch 5
- Automatic Transmission Fluid (ATF) Pressure Switch 5 harness is open or shorted
- Automatic Transmission Fluid (ATF) Pressure Switch 5 circuit poor electrical connection
How to Fix the DTC P1845 2003 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 P1845 2003 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 P1845 2003 Infiniti G35 Code
1. What are the common symptoms of OBDII code P1845 in a 2003 Infiniti G35 related to the Automatic Transmission Fluid Pressure Switch 5?
- Common symptoms include harsh shifting, transmission slipping, and difficulty changing gears.
2. What can cause OBDII code P1845 to appear in a 2003 Infiniti G35?
- The code P1845 is typically triggered by a malfunction in the Automatic Transmission Fluid Pressure Switch 5, which can be caused by electrical issues or a faulty switch.
3. How can I diagnose the cause of OBDII code P1845 in my 2003 Infiniti G35?
- Diagnosing this code usually involves checking the wiring and connections related to the ATF Pressure Switch 5, as well as testing the switch itself for proper function.
4. Is it safe to continue driving my 2003 Infiniti G35 with OBDII code P1845 present?
- It is not recommended to drive the vehicle with this code active, as it can lead to further damage to the transmission and potentially unsafe driving conditions.
5. Can I repair OBDII code P1845 in my 2003 Infiniti G35 on my own?
- Depending on your level of automotive expertise, you may be able to repair this issue on your own by replacing the faulty ATF Pressure Switch 5 or addressing any electrical issues.
6. How much does it typically cost to repair OBDII code P1845 in a 2003 Infiniti G35 at a professional mechanic?
- The cost of repairing this code can vary depending on the cause of the issue, but it may range from $200 to $500 at a professional mechanic.
7. Are there any tips for preventing OBDII code P1845 from reoccurring in my 2003 Infiniti G35?
- Regular maintenance of the transmission system, including checking fluid levels and addressing any leaks promptly, can help prevent the recurrence of this code.
8. What are the long-term effects of ignoring OBDII code P1845 in a 2003 Infiniti G35?
- Ignoring this code can lead to further damage to the transmission system, potentially resulting in costly repairs or even transmission failure over time.
9. Can a faulty Automatic Transmission Fluid Pressure Switch 5 cause other transmission-related issues in a 2003 Infiniti G35?
- Yes, a malfunctioning ATF Pressure Switch 5 can cause a range of transmission issues beyond triggering the OBDII code P1845, affecting overall performance and drivability.
10. How long does it typically take to repair OBDII code P1845 in a 2003 Infiniti G35?
- The repair time can vary based on the specific cause of the issue and the availability of parts, but it may take a few hours to a full day to complete the repair.
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