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Home >> Lexus >> 2006 >> RX 330 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 8 (Brakes - Abs With EBD & BD & TRAC & VSC (Diagnostics)) >> DTC C1258/58 Open Circuit In 2-4 Signal Change Circuit >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2006 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.

Transfer condition (2WD or 4WD) is detected.

DIAGNOSTIC TROUBLE CODE TABLE

DTC No. DTC Detection Condition Trouble Area
C1258/58 The difference in 2WD/4WD information sent from the ECM via CAN and the 4WD control switch (EXI3 signal) continues for 5 seconds.
  • 4WD control (4WD) switch
  • 4WD control (4WD) switch circuit
  • 4WD control ECU