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:

Lost Communication with Yaw Rate Sensor Module (U0123,U0126,U0129,U0142,U0155)
DESCRIPTION These DTCs are output when a communication malfunction occurs between the sensors and ECUs. DTC No. Detection Item DTC Detection Condition Trouble Area U0123 Lost Communication with Yaw Rate Sensor Module ...

Components
COMPONENTS ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ...

A-TRAC Indicator Light does not Come ON
DESCRIPTION The A-TRAC does not operate even if the A-TRAC switch is pressed under the following conditions: The TRAC or VSC system is faulty. The temperature inside the hydraulic brake booster increases and the A-TRAC operation is suspended. WIRING DIAGRAM Refer to A-TRAC ...