P2716

DTC P2716 PRESSURE CONTROL SOLENOID "D" ELECTRICAL (SHIFT SOLENOID SLT)

CIRCUIT DESCRIPTION

DTC Detection Condition:

The throttle pressure applied to the primary regulator valve (which modulates line pressure.causes the solenoid valve SLT, under electronic control, to modulate and generate line pressure.Line pressure is determined depending on the extent the accelerator pedal is depressed or the output of engine power. This controls the line pressure and provides smooth shifting characteristics.

Upon receiving a signal of the throttle valve opening angle, the ECM controls the line pressure by sending a predetermined duty ratio* to the solenoid valve, modulating the line pressure and generating throttle pressure.

HINT: *: The duty ratio is the ratio of the current ON time (A) to the total of the current ON and OFF time (A+B).

Duty Ratio (%) = A/(A+B) x 100

MONITOR DESCRIPTION

Monitor Strategy:

Typical Enabling Conditions:

Typical Malfunction Thresholds:

Component Operating Range:

When an open or short in the solenoid valve SLT circuit is detected, the ECM interprets this as a fault. The ECM will turn ON the MIL and store the DTC.

Wiring Diagram:

Step 1 - 2:

Step 3:

INSPECTION PROCEDURE