What does p1860 mean on a torque converter?

P1860 Meaning. The Torque Converter Clutch Pulse Width Modulation (TCC PWM) solenoid valve controls the fluid acting on the converter clutch valve. The converter clutch valve controls the TCC application and release. The solenoid attaches to the control valve body within the transmission. The solenoid receives ignition voltage through circuit 239.

What does the p1860 code on a Chevy mean?

P1860 CHEVROLET Meaning The Torque Converter Clutch Pulse Width Modulation (TCC PWM) solenoid valve controls the fluid acting on the converter clutch valve. The converter clutch valve controls the TCC application and release. The solenoid attaches to the control valve body within the transmission.

What is the solenoid on a DTC torque converter?

DTC P1860 is a type B DTC. The Torque Converter Clutch Pulse Width Modulation (TCC PWM) solenoid valve controls the fluid acting on the converter clutch valve. The converter clutch valve controls the TCC application and release. The solenoid attaches to the control valve body within the transmission.

What does PWM stand for in torque converter?

P1860 Meaning. The Torque Converter Clutch Pulse Width Modulation (TCC PWM) solenoid valve controls the fluid acting on the converter clutch valve.

How much does it cost to repair a p1860 Chevrolet?

The cost of diagnosing the P1860 CHEVROLET 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.

What is the diagnostic code for torque converter clutch?

This diagnostic trouble code is set when the Engine Management Computer (EMC) also known as the Powertrain Control Module (PCM) and also known as the Engine Control Module (ECM) detects a fault with the torque converter clutch (TCC) solenoid electrical circuit, which is contained inside the transmission.

What causes a GM torque converter to lock up?

Most of the time it is a stuck Torque Converter Clutch (TCC) solenoid, but this is not the only cause of this problem. General Motors has issued a few Technical Service Bulletins (TSBs) relating to this problem. There is also a specific diagnostic procedure to determine the exact cause of the TCC problem.

How much does it cost to diagnose a p1860 engine code?

The cost to diagnose the P1860 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? Engine Light ON (or Service Engine Soon Warning Light)

What does p1864 stand for in torque converter clutch?

P1864 Meaning The Torque Converter Clutch (TCC) Solenoid Valve is an electrical device used with the TCC PWM Solenoid Valve in order to control the fluid acting on the TCC valve. The TCC valve controls TCC application and release. The solenoid is a normally-open, ON/OFF device.

What do the codes p1886 and p1864 mean?

I codes p1886 and p1864 and p1860. What do these code mean? The 3-2 Shift Solenoid Valve Assembly (3-2 SS Valve Assy.) Is a normally-closed, 3-port, on/off device that controls the 3-2 downshift. The solenoid attaches to the control valve body within the transmission. The solenoid receives ignition voltage through circuit 1020.

How much does it cost to repair p1864 code?

Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. The cost of diagnosing the P1864 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

What is the voltage of a DTC p1864?

DTC P1864 is a type A DTC. The system voltage is 10-17 volts. The engine is running. The VCM commands first gear only. The VCM commands the solenoid ON and the voltage remains high (B+). The VCM commands the solenoid OFF and the voltage remains low (0 volt).

What does p1860 mean on a torque converter?