Acura DTC P1773 – Automatic Transaxle
DTC P1773 meaning on Acura
The Diagnostic Trouble Code (DTC) P1773 in an Acura refers to an issue with the automatic transaxle system. This code specifically indicates a problem with the torque converter clutch solenoid valve circuit.
Acura DTC P1773 symptoms
Symptoms of DTC P1773 on an Acura may include:
- Harsh shifting
- Transmission slipping
- Engine stalling when coming to a stop
- Decreased fuel efficiency
Acura DTC P1773 causes
Common causes of DTC P1773 on an Acura include:
- Failed torque converter clutch solenoid
- Wiring or connector issues in the solenoid circuit
- Low transmission fluid level
- Internal transmission problems
Acura DTC P1773 seriousness
DTC P1773 in an Acura should be addressed promptly as it can lead to further damage to the transmission if left unresolved. Ignoring this code may result in more severe transmission issues and potential drivability problems.
How to diagnose DTC P1773 on Acura
To diagnose DTC P1773 on an Acura, a mechanic would typically perform the following steps:
- Use a scan tool to retrieve the trouble codes and freeze frame data
- Inspect the torque converter clutch solenoid and its wiring for any visible damage
- Check the transmission fluid level and condition
- Perform a test drive to observe the symptoms and confirm the issue
How to fix DTC P1773 on Acura
To fix DTC P1773 on an Acura, the following steps may be taken:
- Replace the torque converter clutch solenoid if faulty
- Repair any damaged wiring or connectors in the solenoid circuit
- Ensure the transmission fluid level is correct and top up if necessary
- If internal transmission issues are found, further diagnostics and repairs may be required
How to erase DTC P1773 on Acura
After fixing the underlying issue causing DTC P1773 on an Acura, the trouble code can be erased using a scan tool. This will clear the code from the vehicle’s memory and turn off the Check Engine Light. It is important to verify that the repair was successful by performing a test drive and ensuring the code does not return.
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