Toyota Tacoma (2015-2018) Service Manual: Lost Communication with Brake System Control Module (U0129/29)

Toyota Tacoma (2015-2018) Service Manual / Tire And Wheel / Tire Pressure Warning System / Lost Communication with Brake System Control Module (U0129/29)

DESCRIPTION

The tire pressure warning ECU and receiver receives signals from the skid control ECU (brake actuator assembly) via the CAN communication system.

DTC No.	DTC Detection Condition	Trouble Area
U0129/29	Lost communication with skid control ECU (brake actuator assembly)	CAN communication system Skid control ECU (Brake actuator assembly)

PROCEDURE

1.	GO TO CAN COMMUNICATION SYSTEM

(a) Go to CAN Communication System (See page ).

END

Receiver Error (C2176/76)

DESCRIPTION Tire pressure warning valve and transmitter signals are transmitted to the tire pressure warning ECU and receiver in the vehicle as radio waves. DTC No. Detection ...

Initialization not Completed (C2177/77)

DESCRIPTION Initialization is necessary if one of the following occurs: The tire pressure warning ECU and receiver is replaced. A tire pressure warning valve and transmitter is replaced. ...

Other materials:

On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT PARK/NEUTRAL POSITION SWITCH (a) Apply the parking brake. (b) Turn the ignition switch to ON. (c) Depress the brake pedal and move the shift lever to any position other than P. (d) Depress the brake pedal and check that the engine starts when the sh ...

Steering Angle Sensor (C1A47)
DESCRIPTION The forward recognition camera receives steering angle information from the spiral cable with sensor sub-assembly. If the forward recognition camera detects a spiral cable with sensor sub-assembly malfunction, DTC C1A47 is stored. DTC No. Detection Item ...

Terminals Of Ecu
TERMINALS OF ECU Text in Illustration *a Component without harness connected (Skid Control ECU [Brake Actuator Assembly]) - - Terminal No. (Symbol) Terminal Description 1 (GND2) Pump motor g ...