Troubleshooting

DTC P2716 PRESSURE CONTROL SOLENOID "D" ELECTRICAL

DTC Detection Condition:

CIRCUIT DESCRIPTION

MONITOR DESCRIPTION

Monitor Strategy:

Typical Enabling Condition:

Typical Malfunction Thresholds:

The transmission control ECU sends signals (duty ratio) to the shift solenoid valve (SLT) according to the signals from the throttle position sensor, speed sensor, etc. Based on the signal's duty ratio, the shift solenoid valve adjusts the hydraulic pressure on the primary regulator valve. This system allows smooth vehicle control by adjusting the line hydraulic pressure to the engine output and driving conditions. When an open or short circuit is detected in the shift solenoid valve SLT circuit, the transmission control ECU illuminates the MIL and sets a DTC.

Wiring Diagram:

Step 1:

Step 2 - 4:

INSPECTION PROCEDURE

HINT: Read freeze frame data using hand-held tester or OBD II scan tool, as freeze frame data records the engine conditions when a malfunction is detected. When troubleshooting, it is useful for determining whether the vehicle was running or stopped, the engine was warmed up or not, etc. at the time of the malfunction.