Toyota Tacoma (2015-2018) Service Manual: Invalid Data Received from Vehicle Dynamics Control Module (U0416)

Toyota Tacoma (2015-2018) Service Manual / Differential / Differential System(w/ Rear Differential Lock) / 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 (brake actuator assembly).

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
U0416	Invalid Data Received From Vehicle Dynamics Control Module	Diagnosis Condition: Ignition switch turned to ON (3 seconds elapse after ignition switch is turned to ON) Malfunction Status: Wheel speed sensor malfunction signals from skid control ECU are received Malfunction Time: 0.06 seconds or more (malfunction signal received 1 or more times) Other: 1 trip detection logic	CAN communication system Anti-lock brake system (w/o VSC) Vehicle stability control system (w/ VSC)

PROCEDURE

1.	RECONFIRM DTC

(a) Clear the DTCs. (See page (b) Check if the same DTCs are output (See page )

(b) Check if the same DTCs are output (See page Result ).

Result

Result	Proceed to
DTC U0122 and U0416 are output	A
Only DTC U0416 is output	B
DTC is not output	C

GO TO DTC U0122

CHECK BRAKE CONTROL SYSTEM

USE SIMULATION METHOD TO CHECK

Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART Differential System (w/ Differential Lock) DTC Code Detection Item See page P163B 4WD ECU Malfunction ...

Rear Differential Lock Solenoid Circuit Low (P17C0)

DESCRIPTION This DTC is output when a malfunction is detected due to a short to ground occurring in the differential lock coil drive circuit of the rear differential. DTC No. ...

Other materials:

If your vehicle has to be stopped in an emergency
Only in an emergency, such as if it becomes impossible to stop the vehicle in the normal way, stop the vehicle using the following procedure: Steadily step on the brake pedal with both feet and firmly depress it. Do not pump the brake pedal repeatedly as this will increase the effort required ...

Lost Communication with ECM / PCM "A" (U0100,U0101,U0123,U0126,U0129,U0142,U0155)
DESCRIPTION When a malfunction is detected between various ECUs and sensors, these DTCs are stored. DTC No. Detection Item DTC Detection Condition Trouble Area U0100 Lost Communication with ECM / PCM "A" ...

Terminals Of Ecu
TERMINALS OF ECU CHECK ECM HINT: The standard voltage, resistance and waveform between each pair of the ECM terminals is shown in the table below. The appropriate conditions for checking each pair of the terminals is also indicated. The result of checks should be compared with the standar ...