US Shift 4L60E, Installation And Operation Manual

Page: 34 / 40

34
EPC (PCS) Solenoid undercurrent error
Current measured on the line pressure control solenoid was too low, indicating
that the solenoid circuit may be open.
Shift Solenoid A (SSA) circuit shorted
The indicated Shift Solenoid’s resistance measured too low during the power-on
solenoid check. Refer to the data display screen in the diagnostic menu to see
the measured solenoid resistance.
Shift Solenoid B (SSB) circuit shorted
The indicated Shift Solenoid’s resistance measured too low during the power-on
solenoid check. Refer to the data display screen in the diagnostic menu to see
the measured solenoid resistance.
3-2 D/S Solenoid circuit shorted
3-2 downshift solenoid resistance measured too low during the power-on
solenoid check. Refer to the data display screen in the diagnostic menu to see
the measured solenoid resistance.
TCC On/Off Solenoid circuit shorted
TCC on/off solenoid resistance measured too low during the power-on solenoid
check. The controller will attempt to disable both TCC solenoids until the ignition
is turned off. Refer to the data display screen in the diagnostic menu to see the
measured solenoid resistance.
TCC PWM Solenoid circuit shorted
TCC pressure solenoid resistance measured too low during the power-on
solenoid check. The controller will attempt to disable both TCC solenoids until
the ignition is turned off. Refer to the data display screen in the diagnostic menu
to see the measured solenoid resistance.
EPC (PCS) Solenoid circuit shorted
Line Pressure Control Solenoid resistance measured too low during the power-
on solenoid check. Refer to the data display screen in the diagnostic menu to
see the measured solenoid resistance.