P0904 Dodge Code - Gate Select Position Circuit
Quick Answer
The P0904 diagnostic trouble code (DTC) for Dodge vehicles relates to the Gate Select Position Circuit. Common causes include Faulty gate select position sensor, Wiring or connection issues in the circuit, Transmission control module (TCM) malfunction. 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
- P0904 Dodge indicates Gate Select Position Circuit.
- Common causes
- Common causes include Faulty gate select position sensor, Wiring or connection issues in the circuit, Transmission control module (TCM) malfunction.
- 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 P0904 Dodge Description
The P0904 diagnostic trouble code (DTC) for Dodge vehicles relates to the Gate Select Position Circuit. This code indicates a problem with the circuit that controls the selection of gears in the transmission system. The Gate Select Position Circuit is responsible for ensuring that the transmission shifts smoothly between gears, allowing the vehicle to accelerate, decelerate, and maintain speed effectively.
Common Causes of P0904 Dodge
- Faulty gate select position sensor
- Wiring or connection issues in the circuit
- Transmission control module (TCM) malfunction
- Mechanical issues with the transmission
- Software glitches in the TCM
Symptoms of P0904 Dodge
- Difficulty shifting gears
- Delayed gear engagement
- Incorrect gear selection
- Harsh shifting
- Illuminated check engine light
How to Fix P0904 Dodge
- Diagnose the issue using a scan tool to pinpoint the exact cause of the code.
- Inspect the gate select position sensor and wiring for any damage or loose connections.
- Test the TCM for proper functionality and reprogram if necessary.
- Check the transmission system for any mechanical problems that could be causing the issue.
- Clear the code, reset the TCM, and test drive the vehicle to ensure the problem has been resolved.
Cost to Fix P0904 Dodge
The cost of repairing a P0904 code can vary depending on the specific cause of the issue. In general, the parts needed for this repair, such as a new gate select position sensor or wiring harness, can range from $100 to $300. Labor costs at an auto repair shop can add an additional $100 to $200, depending on the shop's hourly rates and the time required for diagnosis and repair. Overall, the total cost for addressing a P0904 code typically falls in the range of $200 to $500. It is recommended to consult with a local auto repair shop for a more accurate estimate based on the vehicle's make and model, as well as the extent of the issue.
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Frequently Asked Questions about P0904 Dodge Code
1. What are the common symptoms of OBDII code P0904 in a Dodge related to the Gate Select Position Circuit?
- Common symptoms include difficulty shifting gears, gear indicator not matching selected gear, and the transmission not engaging properly.
2. What are the possible causes of OBDII code P0904 in a Dodge?
- The code P0904 typically indicates a fault in the Gate Select Position Circuit, which could be caused by a faulty gate select module, wiring issues, or a defective transmission range sensor.
3. How can I diagnose the issue causing OBDII code P0904 in my Dodge?
- Diagnosing the issue involves checking the gate select module, inspecting the wiring for any damage or loose connections, and testing the transmission range sensor for proper functionality.
4. Can I continue to drive my Dodge with OBDII code P0904 present?
- It is not recommended to drive your vehicle with OBDII code P0904 present, as it can lead to further transmission problems and potential safety hazards.
5. How can I repair OBDII code P0904 in my Dodge?
- Repairing OBDII code P0904 involves replacing the faulty gate select module, repairing any damaged wiring, or replacing the transmission range sensor if necessary.
6. Will resetting the OBDII code P0904 in my Dodge make the issue go away?
- Resetting the code may temporarily clear the warning light, but it will not fix the underlying issue causing OBDII code P0904. It is important to diagnose and repair the problem to prevent further damage.
7. How much does it typically cost to repair OBDII code P0904 in a Dodge?
- The cost of repairing OBDII code P0904 can vary depending on the specific cause of the issue, but it may range from $200 to $600, including parts and labor.
8. Is OBDII code P0904 a common issue in Dodge vehicles?
- While not extremely common, OBDII code P0904 related to the Gate Select Position Circuit can occur in Dodge vehicles, particularly in models with automatic transmissions.
9. Can a DIY enthusiast fix OBDII code P0904 in a Dodge at home?
- Depending on your skill level and access to tools, some DIY enthusiasts may be able to diagnose and repair OBDII code P0904 at home. However, it is recommended to consult a professional if you are unsure.
10. How long does it take to repair OBDII code P0904 in a Dodge?
- The repair time for OBDII code P0904 can vary based on the exact cause of the issue and the extent of repairs needed. On average, it may take a few hours to a full day to complete the repair.
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