Toyota Tundra Service Manual: 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 > Tire Pressure Warning System: Tire Pressure Monitor Receiver Communication Stop (B1247)
    DESCRIPTION The main body ECU (multiplex network body ECU) and tire pressure warning ECU and receiver are connected using 2 direct lines that they use to communicate with each other. DTC No. Detection Item DTC Detection Condition Trouble Area Note B1247 Tire Pressure Monitor Receiver Communication S ...

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