BAT Team

By BAT Team (Contact Me)
Last Updated 2017-01-17
A site with free advice from mechanics.

Trouble CodeFault LocationProbable Cause
P1860 PWM Solenoid Circuit Electrical (TCC)
Torque Converter Clutch Solenoid (ACURA, HONDA, ISUZU)

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Other Manufacturer Specific Definitions for P1860

TCC PWM Solenoid Electrical Fault (GM)
AT - torque converter clutch (TCC) solenoid (Acura)
TCC PWM Solenoid Circuit Electrical (Buick)
TCC PWM Solenoid Circuit Electrical (Cadillac)
AT - torque converter clutch (TCC) solenoid circuit (Honda)
Torque converter clutch (TCC) solenoid, pulse width modulation (PWM) -circuit malfunction (Hummer)
AT- torque converter clutch (TCC) solenoid circuit (Isuzu)
CAN data bus, VSS signal, rear axle – malfunction (Mercedes-Benz)
Torque converter clutch (TCC) solenoid -circuit malfunction (Oldsmobile)
Torque converter clutch (TCC) solenoid -circuitmalfunction (Pontiac)
Torque converter clutch (TCC) solenoid, pulse width modulation (PWM) – circuit malfunction (Saab)
Torque converter clutch (TCC) solenoid -circuit malfunction (Saturn)
Torque converter clutch (TCC) solenoid -circuit malfunction (Chevrolet)

BAT Team Discussions for P1860

  • 4L60E transmission with code P1870
    For information on the code a All data sub would be a big help. Upper right hand corner of this web page. http://www.alldata.com/products/diy/index.html HERE IS A LITTLE INFO But it takes a good tech with the proper equipment to test for this code. Good Luck Crunch Info - Component Slipping/DT...
  • 4l60e question
    Here is a little info on testing and a quote from transman. Info - Component Slipping/DTC P1870 - Diagnosis #99-07-30-005 - (03/18/1999)Table 1: TCC System Symptom Table Table 2: Internal Transmission Symptom Table Component Slipping/DTC P1870 - Diagnosis1996 Buick Roadmaster 1996 Cadillac Fleetwoo...
  • 2004 Impala 3.4 trans problem
    Have it scanned for codes and post the results back. I wouldn't be surprised if there is a P1860 stored. Maximum adapts and long shifts. Like kev2 said, there are plenty of TSBs for the car. If you'd like a complete list, you can get an AllDataDIY subscription here: [url=http://www.myaffiliateprogra...
  • Cavalier Sudden Transmission Failure
    Hello boys and girls, I hope I'm doing this right. . My car is a 2002 Cavalier Z24 (I believe it's called an LS Sport in the United States, it is still called the Z24 up here in the Great White North ;D). She's my first car and she currently has 140,000 kilometers (thats 87000 miles) and is equip...
  • Transmission Problem
    1999 Olds Intrigue Automatic Trans 150K + miles 3. 8L I have a canOBD2 Code scanner and got the following codes. P0742, P1860 and P1810. The problem is that the vehicle will move when placed in reverse, but not any forward gear. I researched these codes, but am not quite sure which sensor is ...