P0735 Honda Code - Problem In 5th Clutch And 5th Clutch Hydraulic Circuit
Quick Answer
This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Transmission Control Module (TCM) as follows: Torque converter slip ratio = A x C/B A: Output shaft revolution signal from revolution sensor B: Engine speed signal from Engine Control Module (ECM) C: Gear ratio determined as gear position which TCM supposes If the actual gear position is higher than the position (5th) supposed by TCM, the slip ratio will be more than normal. Common causes include Low transmission fluid level, Dirty transmission fluid, Shift solenoids. 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
- P0735 Honda indicates Problem In 5th Clutch And 5th Clutch Hydraulic Circuit.
- Common causes
- Common causes include Low transmission fluid level, Dirty transmission fluid, Shift solenoids.
- 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 P0735 Honda Description
Torque converter slip ratio = A x C/B
A: Output shaft revolution signal from revolution sensor
B: Engine speed signal from Engine Control Module (ECM)
C: Gear ratio determined as gear position which TCM supposes
If the actual gear position is higher than the position (5th) supposed by TCM, the slip ratio will be more than normal. In case the ratio exceeds the specified value, TCM judges this diagnosis malfunction.
What are the Possible Causes of the DTC P0735 Honda?
- Low transmission fluid level
- Dirty transmission fluid
- Shift solenoids
- Transmission mechanical problems
- Transmission hydraulic control circuit
How to Fix the DTC P0735 Honda?
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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0735 Honda 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 P0735 Honda Code
1. What does OBDII code P0735 in a Honda indicate?
- OBDII code P0735 in a Honda specifically points to a problem in the 5th clutch and 5th clutch hydraulic circuit.
2. What are the common symptoms of a P0735 error code in a Honda?
- Common symptoms of a P0735 code in a Honda may include harsh shifting, difficulty shifting into or out of 5th gear, slipping in 5th gear, and illuminated warning lights on the dashboard.
3. What are the possible causes of a P0735 error code in a Honda?
- The P0735 code in a Honda can be triggered by issues such as a faulty 5th clutch or 5th clutch hydraulic circuit, low transmission fluid, a malfunctioning transmission control module, or wiring issues.
4. How can I diagnose a P0735 error code in my Honda?
- Diagnosing a P0735 code in a Honda typically involves conducting a thorough inspection of the transmission system, checking the fluid level and condition, and using a diagnostic scan tool to retrieve specific error codes and data.
5. What are the repair options for a P0735 error code in a Honda?
- Repairing a P0735 code in a Honda may involve replacing the 5th clutch, repairing the 5th clutch hydraulic circuit, addressing any transmission fluid leaks, resetting the transmission control module, or repairing any damaged wiring.
6. Can I continue driving my Honda with a P0735 error code?
- It is not recommended to continue driving your Honda with a P0735 error code, as it can lead to further damage to the transmission system and potentially result in costly repairs.
7. How much does it cost to fix a P0735 error code in a Honda?
- The cost of fixing a P0735 code in a Honda can vary depending on the extent of the damage, parts needed for replacement, labor costs, and whether you choose to have the repair done at a dealership or an independent mechanic.
8. Are there any preventive maintenance tips to avoid a P0735 error code in a Honda?
- To help prevent a P0735 code in your Honda, it's recommended to adhere to the manufacturer's recommended maintenance schedule, regularly check and maintain proper transmission fluid levels, and address any transmission issues promptly.
9. Will resetting the error code resolve a P0735 issue in a Honda?
- While resetting the error code may temporarily clear the warning light, it will not fix the underlying problem causing the P0735 code. It's essential to diagnose and address the root cause of the issue for a lasting repair.
10. Can a DIY enthusiast fix a P0735 error code in a Honda?
- Fixing a P0735 code in a Honda can be complex and may require specialized tools and expertise. While some DIY enthusiasts may attempt basic checks like inspecting fluid levels, it's advisable to consult a professional mechanic for a thorough diagnosis and repair.
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