P1704 Subaru Code - Shift Solenoid 2-4 Brake Timing Circuit Malfunction
Quick Answer
P1704 Subaru indicates Shift Solenoid 2-4 Brake Timing Circuit Malfunction. Common causes include Faulty Shift Solenoid (SS), Shift Solenoid (SS) harness is open or shorted, Shift Solenoid (SS) 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
- P1704 Subaru indicates Shift Solenoid 2-4 Brake Timing Circuit Malfunction.
- Common causes
- Common causes include Faulty Shift Solenoid (SS), Shift Solenoid (SS) harness is open or shorted, Shift Solenoid (SS) 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 P1704 Subaru Description
What are the Possible Causes of the DTC P1704 Subaru?
- Faulty Shift Solenoid (SS)
- Shift Solenoid (SS) harness is open or shorted
- Shift Solenoid (SS) circuit poor electrical connection
How to Fix the DTC P1704 Subaru?
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 P1704 Subaru 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 P1704 Subaru Code
1. What are the common symptoms of OBDII code P1704 in a Subaru related to the Shift Solenoid 2-4 Brake Timing Circuit Malfunction?
- Common symptoms include erratic shifting, harsh shifting between gears, delayed shifting, and possibly the transmission staying in one gear.
2. What are some possible causes of the Shift Solenoid 2-4 Brake Timing Circuit Malfunction in a Subaru triggering OBDII code P1704?
- The causes can include a faulty shift solenoid, damaged wiring or connectors in the circuit, low transmission fluid level, or a malfunctioning transmission control module.
3. How serious is the Shift Solenoid 2-4 Brake Timing Circuit Malfunction in a Subaru with OBDII code P1704?
- This issue can lead to drivability problems and potential damage to the transmission if left unresolved. It's important to address the problem promptly to prevent further issues.
4. Can I continue driving my Subaru with OBDII code P1704 related to the Shift Solenoid 2-4 Brake Timing Circuit Malfunction?
- It's not recommended to continue driving the vehicle with this code present, as it can result in further damage to the transmission. It's best to address the issue as soon as possible.
5. How can I diagnose and repair OBDII code P1704 in a Subaru linked to the Shift Solenoid 2-4 Brake Timing Circuit Malfunction?
- Diagnosis typically involves checking the shift solenoid, inspecting the wiring and connectors, testing transmission fluid level and condition, and scanning the transmission control module for any related trouble codes. Repairs may involve replacing the shift solenoid, repairing wiring, or addressing any transmission control module issues.
6. What are some DIY tips for troubleshooting OBDII code P1704 in a Subaru associated with the Shift Solenoid 2-4 Brake Timing Circuit Malfunction?
- DIY enthusiasts can start by checking the transmission fluid level and condition, inspecting the wiring harness and connectors for any visible damage, and ensuring all related fuses are intact. However, more in-depth diagnostics may require professional equipment and expertise.
7. How much does it typically cost to repair OBDII code P1704 in a Subaru due to the Shift Solenoid 2-4 Brake Timing Circuit Malfunction?
- The cost can vary depending on the specific cause of the issue. Repairs may range from a few hundred dollars for replacing the shift solenoid to over a thousand dollars if more extensive transmission work is needed. It's advisable to obtain quotes from reputable mechanics.
8. Is it possible to reset the OBDII code P1704 related to the Shift Solenoid 2-4 Brake Timing Circuit Malfunction in a Subaru without making repairs?
- While clearing the code may temporarily turn off the check engine light, the underlying issue causing the code will persist. It's crucial to diagnose and address the root cause to prevent further transmission problems.
9. Are there any preventive maintenance steps I can take to avoid OBDII code P1704 in my Subaru related to the Shift Solenoid 2-4 Brake Timing Circuit Malfunction?
- Regularly servicing the transmission, ensuring proper fluid levels and quality, and addressing any shifting issues promptly can help prevent the occurrence of this code. Following the manufacturer's maintenance schedule is key to prolonging transmission health.
10. Can a Subaru dealership or authorized service center best address OBDII code P1704 involving the Shift Solenoid 2-4 Brake Timing Circuit Malfunction?
- Subaru dealerships or authorized service centers have specialized knowledge and access to specific diagnostic tools for Subaru vehicles. They are well-equipped to diagnose and repair issues related to OBDII codes like P1704, ensuring accurate and efficient resolution.
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