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:

Open in Bus 3 Main Bus Line
DESCRIPTION There may be an open circuit in one of the CAN main bus lines when the resistance between terminals 6 (CA3H) and 21 (CA3L) of the central gateway ECU (network gateway ECU) is 70 Ω or higher. Detection Item Trouble Area Resistance between term ...

Dtc Check / Clear
DTC CHECK / CLEAR 1. CHECK DTC (a) Check the DTCs. (1) Turn the ignition switch off. (2) Connect the Techstream to the DLC3. (3) Turn the ignition switch to ON. (4) Turn the Techstream on. (5) Read the DTCs following the prompts on the Techstream screen. Enter the following menus: Powertrai ...

Monitor Drive Pattern
MONITOR DRIVE PATTERN 1. TEST MONITOR DRIVE PATTERN FOR ECT CAUTION: Perform this drive pattern on a level surface and strictly observe the posted speed limits and traffic laws while driving. HINT: Performing this drive pattern is one method to simulate the ECM (ECT) malfunction detection c ...