P1655 Honda Code - Automatic Transmission Signal Failure
Quick Answer
The P1655 Honda code indicates an Automatic Transmission Signal Failure. Common causes include Faulty wiring or connectors between TCM and ECM, Malfunctioning TCM or ECM, Transmission problems. 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 Honda indicates Automatic Transmission Signal Failure.
- Common causes
- Common causes include Faulty wiring or connectors between TCM and ECM, Malfunctioning TCM or ECM, Transmission problems.
- 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 P1655 Honda Description
The P1655 Honda code indicates an Automatic Transmission Signal Failure. This means that there is a problem with the communication between the transmission control module (TCM) and the engine control module (ECM) in the vehicle. The TCM is responsible for controlling the transmission's shifting and performance, while the ECM manages the engine's functions. When there is a signal failure between these two modules, it can lead to issues with the vehicle's overall performance and drivability.
Common Causes of P1655 Honda
- Faulty wiring or connectors between TCM and ECM
- Malfunctioning TCM or ECM
- Transmission problems
- Electrical issues
- Software glitches
Symptoms of P1655 Honda
- Rough or delayed gear changes
- Poor acceleration
- Decreased fuel efficiency
- Limp mode activation
- Check Engine Light illuminated
How to Fix P1655 Honda
- Perform a thorough diagnostic scan to retrieve the fault codes and pinpoint the exact cause of the issue.
- Inspect the wiring and connectors between the TCM and ECM for any damage or corrosion. Repair or replace as needed.
- Test the TCM and ECM for proper functioning. Replace any faulty modules.
- Check the transmission for any mechanical issues that may be contributing to the signal failure. Repair or replace as necessary.
- Clear the fault codes, reset the system, and perform a test drive to ensure the issue has been resolved.
Cost to Fix P1655 Honda
The typical repair costs for a P1655 Honda code can vary depending on the exact cause of the issue. In general, you can expect to pay anywhere from $200 to $800 for parts and labor. Keep in mind that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate. Remember that timely repairs can help prevent further damage and more costly repairs down the line.
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Information for Specific Honda Models
- P1655 1996 Honda Civic — TMA/TMB Signal Line Failure
- P1655 1997 Honda Civic — TMA/TMB Signal Line Failure
- P1655 1998 Honda Civic — TMA/TMB Signal Line Failure
- P1655 1999 Honda Civic — TMA/TMB Signal Line Failure
- P1655 2000 Honda Civic — TMA/TMB Signal Line Failure
Frequently Asked Questions about P1655 Honda Code
No Frequently Asked Questions about P1655 Honda Code found.
Discuss the causes and fixes for P1655 Honda OBDII Code
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i got a honda civic 2003 hybrid the car dont run i put the escaner en got a code p1655 dtc the car dont gant power to run run veri slow i dont now is the transmision please help me
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