P1739 Acura Code - Problem In 3rd Clutch Pressure Switch Circuit
Quick Answer
The P1739 Acura code indicates a problem in the 3rd Clutch Pressure Switch Circuit. Common causes include Faulty 3rd Clutch Pressure Switch, Wiring or connector issues in the circuit, Low transmission fluid level or dirty fluid. 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
- P1739 Acura indicates Problem In 3rd Clutch Pressure Switch Circuit.
- Common causes
- Common causes include Faulty 3rd Clutch Pressure Switch, Wiring or connector issues in the circuit, Low transmission fluid level or dirty fluid.
- 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 P1739 Acura Description
The P1739 Acura code indicates a problem in the 3rd Clutch Pressure Switch Circuit. This code typically appears in Acura vehicles equipped with automatic transmissions. The 3rd clutch pressure switch is responsible for monitoring the hydraulic pressure in the 3rd clutch circuit. If the switch detects a problem or malfunction in the pressure readings, it will trigger the P1739 code.
Common Causes of P1739 Acura
- Faulty 3rd Clutch Pressure Switch
- Wiring or connector issues in the circuit
- Low transmission fluid level or dirty fluid
- Internal transmission damage or wear
- Electronic control unit (ECU) malfunction
Symptoms of P1739 Acura
- Harsh shifting between gears
- Delayed engagement when shifting into gear
- Slipping gears during acceleration
- Illumination of the Check Engine Light
- Transmission overheating
How to Fix P1739 Acura
- Perform a diagnostic scan to confirm the P1739 code and identify the specific issue.
- Inspect the 3rd Clutch Pressure Switch and its wiring for any signs of damage or corrosion.
- Replace the faulty pressure switch if necessary.
- Check and top up the transmission fluid level, ensuring it is clean and at the correct level.
- Clear the diagnostic trouble codes and test drive the vehicle to verify the repair.
Cost to Fix P1739 Acura
The cost of repairing a problem in the 3rd Clutch Pressure Switch Circuit can vary depending on the specific issue and the labor rates in your area. On average, you can expect to pay between $150 to $300 for parts and labor. Keep in mind that prices may fluctuate based on the make and model of your vehicle, as well as any additional repairs or services that may be needed. It's recommended to obtain quotes from different auto repair shops to ensure you get the best price for the repair.
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Frequently Asked Questions about P1739 Acura Code
What does the OBDII code P1739 mean for an Acura?
P1739 indicates a problem in the 3rd clutch pressure switch circuit, which monitors the transmission's hydraulic pressure.
What are the common symptoms of P1739 in an Acura?
Symptoms may include erratic shifting, transmission slipping, poor acceleration, or activation of the check engine light.
What causes P1739 to appear on an Acura?
It is often caused by a faulty 3rd clutch pressure switch, wiring issues, or problems with the transmission control module (TCM).
Can driving with code P1739 damage my Acura?
Driving with this code may cause further transmission damage if the issue is not addressed promptly.
How can I fix code P1739 on my Acura?
Repairing or replacing the faulty 3rd clutch pressure switch and inspecting the wiring for damage are common fixes.
What tools are needed to diagnose P1739 in an Acura?
An OBDII scanner, a multimeter, and basic automotive tools are typically needed for diagnosis and repair.
How much does it cost to repair code P1739 in an Acura?
Repair costs vary but often range from $100 to $300, depending on whether parts need replacement or wiring repairs.
Can a dirty transmission fluid cause code P1739?
Dirty or contaminated transmission fluid can contribute to pressure issues, potentially triggering this code.
Is the 3rd clutch pressure switch difficult to replace on an Acura?
Replacing the pressure switch is moderately challenging and may require removing transmission components for access.
Do I need to reset the ECU after fixing code P1739?
Yes, after repairs, clearing the code with an OBDII scanner is recommended to ensure the issue is resolved.
Discuss the causes and fixes for P1739 Acura OBDII Code
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