DTC P1740 Acura
A T 4th Pressure Switch Circuit Malfunction
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 and Solution
A T 4th pressure switch signal circuit is open
A T 4th pressure switch signal circuit is shorted to ground
A T 4th pressure switch signal circuit shorted to system power
A T 4th pressure switch is damaged or has failed
Video Guide
Diagnostic Info
- DTC Code: P1740
- Brand: Acura