Acura DTC P1738 – Automatic Transaxle
DTC P1738 meaning on Acura
The Diagnostic Trouble Code (DTC) P1738 in an Acura refers to an issue with the Automatic Transaxle. This code specifically indicates a problem with the 3rd clutch pressure switch circuit.
Acura DTC P1738 symptoms
Symptoms of DTC P1738 on an Acura may include harsh shifting, delayed engagement when shifting gears, slipping gears, or the transmission going into limp mode. The Check Engine Light may also illuminate on the dashboard.
Acura DTC P1738 causes
The common causes of DTC P1738 on an Acura include a faulty 3rd clutch pressure switch, damaged wiring or connectors in the circuit, low transmission fluid level, or internal transmission issues.
Acura DTC P1738 seriousness
Ignoring DTC P1738 on an Acura can lead to further damage to the transmission system, potentially resulting in costly repairs. It is important to address this issue promptly to prevent any long-term damage.
How to diagnose DTC P1738 on Acura
To diagnose DTC P1738 on an Acura, a mechanic would typically use a scan tool to retrieve the trouble codes from the vehicle’s computer. They would then inspect the 3rd clutch pressure switch, check the wiring and connectors for any damage, and ensure the transmission fluid level is adequate.
How to fix DTC P1738 on Acura
Fixing DTC P1738 on an Acura may involve replacing the faulty 3rd clutch pressure switch, repairing any damaged wiring or connectors, topping up the transmission fluid if low, or addressing any internal transmission issues identified during diagnosis.
How to erase DTC P1738 on Acura
Once the underlying issue causing DTC P1738 on an Acura has been resolved, the trouble codes can be cleared using a scan tool. This will reset the Check Engine Light and allow the vehicle’s computer to monitor the system for any new faults.
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