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Home >> Toyota >> 2008 >> FJ Cruiser RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 226 (Automatic Transmission - U140F) >> Automatic Transaxle System >> DTC P0793 Intermediate Shaft Speed Sensor "A" >> Description

DTC P0793 Intermediate Shaft Speed Sensor "A": Description

WARNING: This page is about a different car, the 2008 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

This sensor detects the rotation speed of the counter gear. By comparing the counter gear speed signal (NC) with the direct clutch speed sensor signal (NT), the ECM detects the shift timing of the gears and approximately controls the engine torque and hydraulic pressure according to various conditions. Thus smooth gear shifting is performed.

DTC DETECTION CONDITION AND TROUBLE AREA REFERENCE

DTC No. DTC Detection Condition Trouble Area
P0793 ECM detects conditions (a) and (b) continuously for 5 sec. or more (1 trip detection logic):
  1. Park/Neutral position switch NSW is OFF
  2. Speed sensor NC: Less than 300 rpm
  • Open or short in speed sensor NC circuit
  • Speed sensor NC
  • ECM