Toyota Tacoma (2015-2018) Service Manual: Components
COMPONENTS
ILLUSTRATION
Installation
INSTALLATION
PROCEDURE
1. INSTALL SPIRAL CABLE SUB-ASSEMBLY WITH SENSOR
(a) Check that the ignition switch is off.
(b) Check that the battery n ...
Other materials:
Speedometer Malfunction
DESCRIPTION
The meter CPU receives vehicle speed signals from the skid control ECU via the
CAN communication system (CAN V1 Bus). The speed sensor detects the wheel speed
and sends the appropriate signals to the skid control ECU. The skid control ECU
supplies power to the vehicle speed sensor ...
Lost Communication with Power Source Control (B278C)
DESCRIPTION
DTC No.
DTC Detection Condition
Trouble Area
B278C
An internal malfunction occurs in the certification ECU (smart key ECU
assembly)
Certification ECU (smart key ECU assembly)
CAUTI ...
Inspection
INSPECTION
PROCEDURE
1. INSPECT COOLER (ROOM TEMPERATURE. SENSOR) THERMISTOR
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Text in Illustration
*a
Component without harness connected
(coo ...
