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.

Meter/gauge system:

DTC Code

Detection Item

See page

B1500

Fuel Sender Open Detected

B1507

Open in Turn Signal Circuit

B1508

Short in Turn Signal / Hazard Flasher Circuit

B150A

Lost Communication with HMI-LAN

U0100

Lost Communication with ECM / PCM "A"

U0129

Lost Communication with Brake System Control Module

U0142

Communication with BODY ECU (Receive)

U0151

A/B ECU CAN communications fault

U0163

Last Communication With Navigation ECU

U0235

Lost Communication with Cruise Control Front Distance Range Sensor

U023A

Lost Communication with Front Camera Module

    Data List / Active Test

    Dtc Check / Clear

    See More:

    Toyota Tundra Service Manual > Navigation System: Navigation Voice Circuit
    DESCRIPTION This circuit is used when the voice guidance in the navigation system is on or an incoming cellular phone voice in the "Bluetooth" hands-free system is heard. Using this circuit, the navigation receiver assembly sends the signals to the stereo component amplifier assembly. WIRING DIAGRAM ...

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