Where is the torque converter clutch pressure control solenoid?
The 4l60e TCC Solenoid is located on the front passenger side of the transmission near the valve body.
What are the symptoms of code p0740?
Excessive debris or metal particles on the transmission pan could be an indication that there is a transmission mechanical failure and that the transmission will need to be rebuilt or replaced. What are the symptoms of code P0740 ? MIL (Malfunction Indicator Lamp [Check Engine & Service Engine Soon])lights on with stored historical P0745
What happens when the DTC is stuck on p0742?
If any additional transmission related DTC’s appear in addition to the P0742, an electrical failure is likely. Symptoms of a P0742 trouble code may include: Stuck On Indicator Lamp (MIL) illuminated (a.k.a. Check Engine Light) If the torque converter clutch is actually stuck on, the engine may stall at idle.
What does p0741 mean on a torque converter?
P0741 is a diagnostic trouble code (DTC) for “Torque Converter Clutch Circuit Performance or Stuck Off”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.
What does the p0741 diagnostic trouble code mean?
What the P0741 code means. The Powertrain Control Module (PCM) will set the P0741 diagnostic trouble code when it notices a difference between the rotational speed of the torque converter and the transmission input shaft that is greater than 200 revolutions per minute (RPM).
What causes an OBD2 error code of p0740?
The P0740 error code is triggered when there is a problem in the circuit to the Torque converter clutch (TCC) solenoid. Any of the following problems can cause it:
What does the code p0740 mean on a torque converter?
The p0740 code clearly states a problem with the electrical circuit to the torque converter clutch solenoid and not a problem with the torque converter itself. Diagnosing the P0740 is often pretty straightforward. You need to find some measure values for your specific car and transmission model, though.
What does the p0740 code on a PCM mean?
What Does the P0740 Code Mean? The P0740 code indicates that the powertrain control module (PCM) has observed an unusual behavior within the torque converter clutch circuit.
When does DTC p0745 set the solenoid?
Chassis related codes are labeled “C” and body system related codes are labeled “B” codes and these can cause drivetrain issues if they affect a sensor that is also used by the heating and air conditioning system. DTC P0745 sets when the PCM or TCM has detected an abnormality in the electronic pressure control solenoid circuit.