What does P1740 mean?

January 12, 2021. 531 likes 971 answers. The Nissan Rogue displays the code P1740 when the car attempts to go into Overdrive, but the required or expected RPM drop fails to occur. This typically indicates that there is a fundamental problem with either the torque converter, or the overdrive clutch.

Where is the torque converter clutch solenoid located?

The 4l60e TCC Solenoid is located on the front passenger side of the transmission near the valve body.

How do I fix error code P0740?

What repairs can fix the P0740 code?

  1. Replacing the torque converter clutch solenoid.
  2. Replacing the torque converter or clutch.
  3. Adding or replacing transmission fluid and filter.
  4. Replacing the powertrain control module.
  5. Overhauling the current transmission.
  6. Replacing the transmission with a brand new one.

How much does it cost to replace a torque converter?

For starters, the torque converter costs between $150 to $350. Therefore, if you are currently experiencing any of the symptoms of torque converter problems, you may need a good idea of how much it’ll cost to get it fixed or replaced. If you plan on fixing it yourself, then you’ll spend around $150 to $500.

What is P0744 engine code?

P0744 is a diagnostic trouble code (DTC) for “Torque Converter Clutch Circuit Intermittent”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.

Can you drive with P0740 code?

A P0740 code should always be addressed immediately to prevent further damage to the vehicle. It may be unsafe to drive if this trouble code is accompanied by drivability symptoms.

What happens when TCC solenoid goes bad?

The main symptom of a TCC solenoid failure is the converter is not locking up. When the converter is not locking up you will notice the engine’s RPMs staying higher under load at highway speeds. Another symptom of a failed TCC solenoid is a fault code.

What are the signs of a torque converter going bad?

When the torque converter starts malfunctioning, you may feel shuddering and even slipping in overdrive. You usually notice your car shuddering because it feels like it’s vibrating. Your car will vibrate even when you’re not going very fast. The shuddering makes the car lag and is very noticeable.

How long does it take to diagnose a p1740 code?

Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. The cost to diagnose the P1740 code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type.

What does fault code p1740 mean on a truck?

They said it should be all fixed by Friday evening. So in short CODE P1740 means your trany is screwed. Picked the truck up today. Dealer’s parts and labor was $1500.00.

How much does it cost to repair a p1740 Dodge engine?

The cost to diagnose the P1740 DODGE code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour. How much do you know about cars? When is the code detected?

What does p1740 mean on a torque converter clutch?

Torque Converter Clutch (TCC) and Overdrive (OD) clutch are tested when the Powertrain Control Module ( PCM) requests TCC engagement in 3rd gear and Overdrive. The P1740 code will set if expected RPM drop is not achieved while attempting to engine TCC and/or Overdrive. The P1740 code indicates malfunctioning torque converter or overdrive clutch.