Toyota Tundra Service Manual: Invalid Data Received from Vehicle Dynamics Control Module (U0416)

Toyota Tundra Service Manual / Engine, Hybrid System / Wf1am Transfer / Touch Select 2-4 And High-low System / Invalid Data Received from Vehicle Dynamics Control Module (U0416)

DESCRIPTION

This DTC is detected if a wheel speed malfunction signal is sent from the skid control ECU.

DTC Code

DTC Detection Condition

  1. Diagnosis Condition
  2. Malfunction Status
  3. Malfunction Time
  4. Other

Trouble Area

U0416
  1. Ignition switch ON
  2. Wheel speed sensor malfunction signals from skid control ECU are received
  3. 0.06 secs. or more (malfunction signal received 1 or more times)
  4. 1 trip detection logic
  • CAN communication system
  • Vehicle stability control system

PROCEDURE

1.

RECONFIRM DTC

(a) Clear the DTC (See page ).

(b) Check if the same DTC is output (See page ).

Result

Result

Proceed to

DTC is not output

A

DTC is output

B
A

USE SIMULATION METHOD TO CHECK

B

GO TO VEHICLE STABILITY CONTROL SYSTEM (HOWTO PROCEED WITH TROUBLESHOOTING)

    Lost Communication with ECM / PCM "A" (U0100,U0122)

    Transfer Assembly

    See More:

    Toyota Tundra Service Manual > Vehicle Stability Control System: Fail-safe Chart
    FAIL-SAFE CHART FAIL-SAFE OPERATION If there is a problem with sensor signals or actuator systems, the skid control ECU prohibits power supply to the brake actuator assembly and informs the ECM of a VSC system malfunction. The brake actuator assembly turns off the solenoids and the ECM stops its VSC ...

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