Honda DTC P1873 – Automatic Transaxle Concerns
DTC P1873 meaning on Honda
DTC P1873 on a Honda refers to a transmission component slipping. This code indicates that the automatic transaxle is experiencing concerns related to slipping or not engaging properly.
Honda DTC P1873 symptoms
- Harsh shifting
- Transmission slipping
- Transmission not engaging properly
- Decreased fuel efficiency
Honda DTC P1873 causes
- Low transmission fluid level
- Dirty or contaminated transmission fluid
- Worn transmission components
- Faulty transmission solenoid
Honda DTC P1873 seriousness
The seriousness of DTC P1873 on a Honda depends on the underlying cause. Ignoring this issue can lead to further damage to the transmission system and potentially result in complete transmission failure if not addressed promptly.
How to diagnose DTC P1873 on Honda
- Use a scan tool to retrieve the trouble code
- Inspect the transmission fluid level and condition
- Check for any visible leaks in the transmission system
- Perform a road test to observe the transmission behavior
How to fix DTC P1873 on Honda
- Top up or replace the transmission fluid if low or dirty
- Inspect and replace any worn transmission components
- Test and replace the transmission solenoid if faulty
- Reset the trouble code and test drive the vehicle to ensure proper operation
How to erase DTC P1873 on Honda
- Use a scan tool to clear the trouble code
- Ensure the underlying issue causing the code has been addressed
- Perform a final test drive to confirm the code does not return
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