General Information

Automatic Transaxle
P0748 Pressure Control Solenoid Valve(VFS) \'A\' Electrical - General Information

Component Location





General Description

The PCM/TCM control Pressure control solenoid valve by changed current for reducing shift shock.

DTC Description

This DTC is set when PCM/TCM detects open or short circuit in valve harness.

DTC Detecting Condition





Specification

- Working temperature: -40°C~150°C(-6.2 - 302°F)
- Internal resistance: 5.1 ± 0.3 Ohms( 25°C(77°F) normal temperature )
Operating mode table at each step
SOLENOID VALVE





ELEMENT






Diagnostic Circuit Diagram










Signal Waveform & Data




Fig 1) Wave form of LP-VFS