P1864 OBD Trouble Code

1 result found

P1864 - GM
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled

TCC Enable Solenoid Electrical Fault Conditions


DTC P0560 not set, engine speed over 500 rpm for 5 seconds, not in Fuel Shut-off mode, then the PCM detected the TCC Solenoid Control voltage did not meet calibration (too high or too low). - Refer to the correct code repair chart in other manuals or media.

Try also: https://www.obd-codes.com/p1864