Acura P1738: A/T 2nd Pressure Switch Circuit Malfunction
Is your scanner showing Acura P1738?
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Acura P1738: A/T 2nd Pressure Switch Circuit Malfunction
OVERVIEWWhat Does The Acura P1738 Code Mean?
Engine running in gear, and the PCM detected an unexpected voltage condition on the 2nd pressure switch circuit during the test.
What Are The Potential Causes Of The Acura P1738 Code?
- A/T 2nd pressure switch signal circuit is open
- A/T 2nd pressure switch signal circuit is shorted to ground
- A/T 2nd pressure switch signal circuit shorted to system power
- A/T 2nd pressure switch is damaged or has failed
- TCM or PCM has failed
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> Twippo 372Pcs Waterproof Wire Connectors Kit
>>> TCM
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Acura P1738, DTCDECODE.
