P1739 Honda Code - Problem In 3rd Clutch Pressure Switch Circuit
Quick Answer
The P1739 Honda code indicates a problem in the 3rd clutch pressure switch circuit in the vehicle's transmission system. Common causes include Faulty 3rd clutch pressure switch, Damaged or corroded wiring in the circuit, Issues with the transmission control module. 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 Honda indicates Problem In 3rd Clutch Pressure Switch Circuit.
- Common causes
- Common causes include Faulty 3rd clutch pressure switch, Damaged or corroded wiring in the circuit, Issues with the transmission control module.
- 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 Honda Description
The P1739 Honda code indicates a problem in the 3rd clutch pressure switch circuit in the vehicle's transmission system. This switch is responsible for monitoring the hydraulic pressure in the 3rd clutch pack, which is crucial for smooth gear shifting. When this circuit malfunctions, it can lead to issues with gear engagement, shifting quality, and overall transmission performance. If left unaddressed, it can cause further damage to the transmission components and potentially result in transmission failure. The underlying cause of this code could be a faulty pressure switch, wiring issues, or problems with the transmission control module.
Common Causes of P1739 Honda
- Faulty 3rd clutch pressure switch
- Damaged or corroded wiring in the circuit
- Issues with the transmission control module
- Low transmission fluid level or contaminated fluid
- Mechanical problems in the transmission system
Symptoms of P1739 Honda
- Harsh or delayed shifting between gears
- Transmission slipping
- Erratic or unpredictable gear changes
- Illumination of the check engine light
- Transmission overheating
How to Fix P1739 Honda
- Use a diagnostic scanner to confirm the presence of the P1739 Honda code
- Inspect the wiring harness and connectors for any damage or corrosion
- Test the 3rd clutch pressure switch for proper function or replace it if necessary
- Check the transmission fluid level and condition, top off or replace as needed
- Clear the trouble codes, reset the transmission control module, and test drive the vehicle to ensure proper operation
Cost to Fix P1739 Honda
The typical repair costs for addressing the P1739 Honda code can vary depending on the specific cause of the issue. In general, replacing a faulty pressure switch or addressing wiring problems may cost anywhere from $150 to $500, including parts and labor. However, additional costs may apply if other transmission components need to be repaired or replaced. It's recommended to consult with a professional mechanic or transmission specialist for a more accurate cost estimate based on the specific circumstances.
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Frequently Asked Questions about P1739 Honda Code
No Frequently Asked Questions about P1739 Honda Code found.
Discuss the causes and fixes for P1739 Honda OBDII Code
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This is very common problem. These switches go bad often. Both the 2nd, 3rd and 4th pressure switches. They are easy to replace and can be done without a lift. What's good is that when these switches do fail, a code will tell you which one is at fault. I haven't seen any of these switches fail without a code present.
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would happen to be able to provide me with a part number please for this switch or another name if there for it if there is one
thanks 2002 accord 3.0 -
@Sam . If I literally got a brandnew transmission installed aprox. 16,000 miles ago. Is it possible to have a faulty code? I just got the p1739. And I can only assume its a fault code. This tranny came with a three year hundred thousand mile warranty . (2000..accord v6)
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Great site so far! Easy to navigate. Found most info that was needed! Thx a million!!
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