Toyota Tacoma (2015-2018) Service Manual: Operation Check
OPERATION CHECK
INPUT SIGNAL CHECK
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*a |
+RES |
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*b |
-SET |
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*c |
ON-OFF |
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*d |
CANCEL |
(a) Connect the Techstream to the DLC3.
(b) Check the cruise control main switch using the Data List function of the Techstream (ON-OFF, -SET, +RES and CANCEL).
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INSPECT CRUISE CONTROL MAIN SWITCH (ON-OFF BUTTON)
(a) Turn the ignition switch to ON.
(b) Turn the dynamic radar cruise control system on using the cruise control main switch (ON-OFF button).
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*a |
ON-OFF |
(c) Check that the cruise control indicator (vehicle-to-vehicle distance control mode) in the combination meter assembly illuminates and "RADAR READY" is displayed on the multi-information display.
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*1 |
Cruise Control Indicator (Vehicle-to-vehicle Distance Control Mode) |
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*2 |
Multi-information Display |
(d) Turn the cruise control system off using the cruise control main switch (ON-OFF button). Check that the cruise control indicator (vehicle-to-vehicle distance control mode) in the combination meter assembly and "RADAR READY" on the multi-information display turn off.
(e) Turn the ignition switch off with the cruise control indicator (vehicle-to-vehicle distance control mode) in the combination meter assembly illuminated and "RADAR READY" on the multi-information display displayed. Turn the ignition switch to ON and check the cruise control indicator (vehicle-to-vehicle distance control mode) in the combination meter assembly and "RADAR READY" on the multi-information display are turned off.
INSPECT MODE SELECT
(a) Turn the ignition switch to ON.
(b) Push and hold the cruise control main switch (ON-OFF button) for approximately 1.5 seconds. Check that the cruise control indicator (vehicle-to-vehicle distance control mode) in the combination meter assembly and "RADAR READY" on the multi-information display turn off and the cruise control indicator (constant speed control mode) illuminates.
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*a |
ON-OFF |
(c) Check that the cruise control indicator (vehicle-to-vehicle distance control mode) turns off and the cruise control indicator (constant speed control mode) illuminates.
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*1 |
Cruise Control Indicator (Vehicle-to-vehicle Distance Control Mode) |
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*2 |
Multi-information Display |
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*3 |
Cruise Control Indicator (Constant Speed Control Mode) |
NOTICE:
Do not push any other switches before pushing the cruise control main switch to MODE. If any other switch is pushed, turn the dynamic radar cruise control system off and repeat the procedure above.
HINT:
If a malfunction is detected, turn the ignition switch off and repeat the procedure above.
INSPECT STEERING PAD SWITCH ASSEMBLY
(a) Turn the ignition switch to ON.
(b) Turn the dynamic radar cruise control system on using the cruise control main switch (ON-OFF button).
|
*a |
ON-OFF |
(c) Press the steering pad switch assembly (distance control switch).
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*a |
Distance Control Switch |
(d) Check that the indicator of the vehicle-to-vehicle distance, which is shown on the multi-information display in the combination meter assembly changes from long to middle to short in that order.
HINT:
Long is automatically selected each time the ignition switch to ON.
System Description
SYSTEM DESCRIPTION
GENERAL
The cruise control main switch is used to turn the dynamic radar cruise control
system on and off, as well as operate 7 functions: SET, - (COAST), TAP-DOWN, RES
(RESUM ...
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
NOTICE:
Before replacing the ECM, refer to Registration.
w/ Smart Key System: Click here
w/o Smart Key System: Click here
When the millimeter wave rad ...
Other materials:
Vehicle Speed Sensor Circuit (C1AA3)
DESCRIPTION
The forward recognition camera receives vehicle speed signals from the skid control
ECU. If the skid control ECU receives a vehicle speed sensor malfunction signal,
it informs the forward recognition camera via CAN communication, and DTC C1AA3 is
stored.
DTC No.
...
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the LH side and RH side.
The following procedure listed is for the LH side.
PROCEDURE
1. REMOVE FRONT WHEEL
2. DRAIN BRAKE FLUID
NOTICE:
Immediately wash off any brake fluid that comes into contact with any pa ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL INTAKE MANIFOLD
(a) Set 2 new No. 1 intake manifold to head gaskets on cylinder head
sub-assembly and cylinder head LH as shown in the illustration.
NOTICE:
Align the port holes of the gasket and cylinder head sub-assembly
...
