VIDEO

Acura DTC

Acura DTC P1740

Manufacture

Acura DTC

Code

P1740

Definition

A T 4th Pressure Switch Circuit Malfunction

Description

Engine running in gear, and the PCM detected an unexpected voltage condition on the 4th pressure switch circuit during the test.

Cause

  • A T 4th pressure switch signal circuit is openA T 4th pressure switch signal circuit is shorted to groundA T 4th pressure switch signal circuit shorted to system powerA T 4th pressure switch is damaged or has failedTCM or PCM has failed

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