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Home >> Lexus >> 2007 >> LX 470 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle >> Automatic Transmission System >> DTC P2772 Transfer "L4" Switch Circuit >> Description

DTC P2772 Transfer "L4" Switch Circuit: Description

The ECM detects the signal from the No. 1 transfer indicator switch (L4 position switch). This DTC indicates that the transfer L4 position switch remains ON.

DTC DETECTION CONDITION CHART

DTC No. DTC Detection Condition Trouble Area
P2772 Transfer L4 position switch remains ON while vehicle is running under following conditions for 1.8 seconds or more (1 trip detection logic):
  1. Output shaft speed 1,000 to 3,000 rpm
  2. Transfer shift position is H
  • Short in transfer L4 position switch circuit
  • Transfer L4 position switch
  • ECM
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