General Information

Automatic Transaxle

P0758 Shift Control Solenoid Valve \'B\' Electrical (2-6/B) - General Information

Component Location





General Description

The PCM/TCM control 26/B-VFS solenoid valve by changed current for reducing 26 brake shock. And PCM/TCM charge pressure for reducing shift shock at 1st speed to 2nd speed by pre-Fill control.

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 OD/C-VFS