AutoCodes – Honda – P1655 1996 Honda Civic

P1655 1996 Honda Civic Code - TMA/TMB Signal Line Failure

Quick Answer

P1655 1996 Honda Civic indicates TMA/TMB Signal Line Failure. Common causes include ECM/PCM Internal Circuit Problem. 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: P1655 1996 Honda Civic indicates TMA/TMB Signal Line Failure.
Common causes: Common causes include ECM/PCM Internal Circuit Problem.
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 Popularity 2,325

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 06, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1655 1996 Honda Civic Description

OBDII Code P1655 1996 Honda Civic - TMA/TMB Signal Line Failure - AutoCodes.com — P1655 1996 Honda Civic Code - TMA/TMB Signal Line Failure

What does this mean?

What are the Possible Causes of the DTC P1655 1996 Honda Civic?

ECM/PCM Internal Circuit Problem

How to Fix the DTC P1655 1996 Honda Civic?

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 P1655 1996 Honda Civic 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.

Need more information about the P1655 1996 Honda Civic code?

Need more information on how to fix the P1655 1996 Honda Civic code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1655 1996 Honda Civic code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1655 1996 Honda Civic Code

1. What is OBDII code P1655 on a 1996 Honda Civic?

Code P1655 on a 1996 Honda Civic indicates a TMA/TMB signal line failure related to the transmission control module.

2. What are the common symptoms of a TMA/TMB signal line failure (P1655) in a 1996 Honda Civic?

Common symptoms of a TMA/TMB signal line failure include harsh shifting, transmission slippage, and decreased fuel efficiency.

3. What are the possible causes of OBDII code P1655 on a 1996 Honda Civic?

Possible causes of code P1655 include damaged wiring, faulty transmission control module, or issues with the transmission solenoid.

4. How can I diagnose a TMA/TMB signal line failure on a 1996 Honda Civic?

Diagnosing a TMA/TMB signal line failure involves conducting a thorough inspection of the wiring, checking the transmission control module for faults, and testing the transmission solenoid.

5. Can I continue driving my 1996 Honda Civic with OBDII code P1655?

It is not recommended to continue driving your Honda Civic with code P1655, as it can lead to further damage to the transmission system.

6. How can I repair OBDII code P1655 on a 1996 Honda Civic?

Repairing code P1655 may involve repairing or replacing damaged wiring, replacing the transmission control module, or addressing any issues with the transmission solenoid.

7. Can I reset the OBDII code P1655 on my 1996 Honda Civic without making repairs?

Resetting the code without addressing the underlying issue will only temporarily clear the fault code. It is essential to diagnose and repair the problem to prevent it from reoccurring.

8. Is it safe to ignore OBDII code P1655 on a 1996 Honda Civic?

Ignoring code P1655 can lead to further transmission problems and potentially more costly repairs down the line. It is best to address the issue promptly.

9. How much does it typically cost to repair OBDII code P1655 on a 1996 Honda Civic?

The cost of repairing code P1655 can vary depending on the specific issue causing the fault code. It is advisable to consult a professional mechanic for an accurate estimate.

10. Can a DIY enthusiast fix OBDII code P1655 on a 1996 Honda Civic?

While some DIY enthusiasts may be able to address simple wiring issues, diagnosing and repairing TMA/TMB signal line failures typically require specialized tools and expertise. It is recommended to seek professional help for this code.