Toyota Tundra Service Manual: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

HINT:

If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.

Power Window Control System

DTC Code

Detection Item

Suspected Part

See page

B2311

Power Window Motor Malfunction

- Battery disconnection when ignition switch ON

- Front power window regulator motor assembly LH

- Front power window regulator motor assembly RH

- Incorrect installation of power window components

- Overheated power window regulator motor

B2312

Power Window Switch Malfunction

- Power window regulator master switch assembly

- Power window regulator switch assembly

- Front power window regulator motor assembly LH

- Front power window regulator motor assembly RH

- Harness or connector

- Power window regulator master switch assembly held in same position for more than 20 sec.

- Power window regulator switch assembly held in same position for more than 20 sec.

B2313

Glass Position Initialization Incomplete

- Front power window regulator motor assembly LH

- Front power window regulator motor assembly RH

- Power window regulator motor not initialized

    Data List / Active Test

    Driver Side Power Window does not Operate with Power Window Master Switch

    See More:

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