Toyota Tacoma (2015-2018) Service Manual: System Diagram
SYSTEM DIAGRAM
|
Transmitting ECU (Transmitter) |
Receiving ECU |
Signal |
Communication Method |
|---|---|---|---|
|
Skid control ECU (Brake actuator assembly) |
Steering angle sensor (Spiral cable with sensor sub-assembly) |
Steering angle sensor request signal |
CAN communication system |
|
Steering angle sensor (Spiral cable with sensor sub-assembly) |
Skid control ECU (Brake actuator assembly) |
Steering angle sensor signal |
CAN communication system |
|
Skid control ECU (Brake actuator assembly) |
Yaw rate and acceleration sensor (Airbag sensor assembly) |
Yaw rate and acceleration request signal |
CAN communication system |
|
Yaw rate and acceleration sensor (Airbag sensor assembly) |
Skid control ECU (Brake actuator assembly) |
Yaw rate and acceleration signal |
CAN communication system |
|
Skid control ECU (Brake actuator assembly) |
ECM |
|
CAN communication system |
|
ECM |
Skid control ECU (Brake actuator assembly) |
|
CAN communication system |
|
Skid control ECU (Brake actuator assembly) |
Combination meter assembly |
|
CAN communication system |
|
Wheel speed signal |
Serial communication |
||
|
4 wheel drive control ECU*3 |
Skid control ECU (Brake actuator assembly) |
|
CAN communication system |
- *1: for 4WD
- *2: w/ Rear Differential Lock
- *3: for 4WD or with Rear Differential Lock
- *4: w/o Toyota Safety Sense P
System Description
SYSTEM DESCRIPTION
1. FUNCTION DESCRIPTION
(a) ABS (Anti-lock Brake System)
(1) The ABS helps prevent the wheels from locking when the brakes are applied
firmly or when braking on a slippery surf ...
Check For Intermittent Problems
CHECK FOR INTERMITTENT PROBLEMS
1. CHECK FOR INTERMITTENT PROBLEMS
HINT:
A momentary interruption (open circuit) in the connectors and/or wire harnesses
between the sensors and ECUs can be detect ...
Other materials:
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL GENERATOR DRIVE END FRAME BEARING
(a) Using SST and a press, press in a new generator drive end frame bearing.
SST: 09950-60010
09951-00470
SST: 09950-70010
09951-07100
(b) Fit the ta ...
Traffic Information is not Displayed
CAUTION / NOTICE / HINT
NOTICE:
Traffic information requires payment. An "XM Nav Traffic" contract must
be made between the satellite radio company and the user. If the contract
expires, traffic information will not be available.
Traffic information does not apply to ...
Road Test
ROAD TEST
HINT:
'SET' and '-', 'RES' and '+', 'ON-OFF' functions share the same switch. Operate
the cruise control main switch according to the directions indicated on the switch.
1. INSPECT 'SET' FUNCTION
(a) Push the ON-OFF button on (A).
(b ...
