NAVIGATION SYSTEM (for HDD), Diagnostic DTC:B1581

DTC Code DTC Name
B1581 Remote Touch Initializing Malfunction

DESCRIPTION

This DTC is stored when the remote touch cannot perform remote touch switch knob position initialization.

Tech Tips


  • The remote touch performs remote touch switch knob position initialization during its initial check.

  • This DTC will be stored if there are foreign objects around the remote touch switch knob that interfere with knob operation, or if the knob is stuck, preventing the remote touch from completing knob position initialization.

DTC No. DTC Detection Condition Trouble Area
B1581 Initialization of the remote touch has failed. Remote touch (remote operation board)

INSPECTION PROCEDURE

Note


  • When there are any foreign objects around the remote touch switch knob that interfere with knob operation, or if the knob is stuck during the initial check, the remote touch cannot initialize the knob position.

  • When there is a foreign object near the remote touch switch knob that interferes with knob operation, or if the knob is stuck, remove the foreign object or free the knob before performing the following inspection. After removing the object or freeing the knob, move the knob to allow it to perform its initial check again Click here.

PROCEDURE


  1. CHECK DTC


    1. Clear the DTC Click here.

    2. Recheck for DTCs and check if the same DTC is output again.

      OK
      No DTCs are output.

    NG

    REPLACE REMOTE OPERATION BOARD Click here

    OK

    END