Toyota Tundra Service Manual: Fail-safe Chart

Toyota Tundra Service Manual / Brake / Brake Control / Dynamic Control Systems / Trailer Brake Control System / Fail-safe Chart

FAIL-SAFE CHART

1. FAIL-SAFE OPERATION CHART

DTC Code

Gain Value Setting

Output When Brake Pedal Operated

Output When Manual Trailer Brake Output Slider Operated

Each Cooperative Control

(anti-lock brake system, hill-start assist control, trailer sway control, pre-collision system* and dynamic radar cruise control system*)

Warning

C1241

○

X

X

X

Displayed

C1245

○

X

○

X

Displayed

C1380

○

X

X

X

Displayed

C14A0

○

X

X

X

Displayed

C14A1

X

X

X

X

Displayed

C14A2

X

X

X

X

Displayed

C14A4

○

X

X

X

Displayed

C14A6

○

X

X

X

Displayed

C14A7

○ or X

X

X

X

Displayed

C13A9

○

X

○

X

Displayed

C14AA

○

X

X

X

Displayed

U0073

○

X

○

X

Displayed

U0123

○

X

○

X

Displayed

U0129

○

X

○

X

Displayed

U0155

○

X

X

X

Displayed

HINT:

○: Function continues

X: Function prohibited

  • *: w/ Dynamic Radar Cruise Control System
    Dtc Check / Clear

    Freeze Frame Data

    See More:

    Toyota Tundra Service Manual > Navigation System: Poor Sound Quality in All Modes (Low Volume)
    PROCEDURE 1. CHECK AUDIO SETTINGS (a) Set treble, middle and bass to the initial values and check that the sound is normal. OK: Malfunction disappears. HINT: Sound quality adjustment measures vary according to the type of amplifier. OK END NG 2. COMPARE WITH ANOTHER VEHICLE OF SAME MODEL (a) Compare ...

    Toyota Tundra Owners Manual

    Toyota Tundra Service Manual

    © 2025 Copyright www.ttundra.com
    0.0128