Toyota Tacoma (2015-2018) Service Manual: Freeze Frame Data
FREEZE FRAME DATA
DESCRIPTION
(a) Whenever a forward recognition camera system DTC is stored, the forward recognition camera stores the current vehicle state (ECU and sensor information) as Freeze Frame Data.
CHECK FREEZE FRAME DATA
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Chassis / Front Recognition Camera / Trouble Codes.
(e) According to the display on the Techstream, select a DTC with freeze frame data.
(f) Read the freeze frame data recorded when the DTC was stored.
|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
Blockage Status |
Camera obstruction malfunction status |
ON or OFF |
ON: Forward recognition camera obstructed OFF: Forward recognition camera not obstructed |
- |
|
Blockage History |
Camera obstruction history status |
ON or OFF |
ON: Forward recognition camera obstruction history exists OFF: Forward recognition camera obstruction history does not exist |
- |
|
Low Temperature Status |
Low temperature malfunction status |
ON or OFF |
ON: Forward recognition camera low temperature malfunction exists OFF: Forward recognition camera low temperature malfunction does not exist |
- |
|
Low Temperature History |
Low temperature history status |
ON or OFF |
ON: Forward recognition camera low temperature history exists OFF: Forward recognition camera low temperature history does not exist |
- |
|
High Temperature Status1 |
High temperature malfunction status |
ON or OFF |
ON: Forward recognition camera high temperature malfunction exists OFF: Forward recognition camera high temperature malfunction does not exist |
- |
|
High Temperature History1 |
High temperature history status |
ON or OFF |
ON: Forward recognition camera high temperature history exists OFF: Forward recognition camera high temperature history does not exist |
- |
|
High Temperature Status2 |
- |
- |
- |
This item is displayed on the Techstream but is not used. |
|
High Temperature History2 |
- |
- |
- |
This item is displayed on the Techstream but is not used. |
|
Backlight Status |
Backlight Status |
Driving Backlight or OFF |
Driving Backlight: Driving towards the sun OFF: Not driving towards the sun |
- |
|
Vehicle Information (2WD/4WD) |
Vehicle information (drivetrain) stored in forward recognition camera |
2WD, 4WD or Unknown |
2WD: for 2WD 4WD: for 4WD Unknown: Vehicle information not confirmed |
- |
|
Vehicle Information (Conv/HV) |
Vehicle information (conventional/hybrid) stored in forward recognition camera |
Conv, HV or Unknown |
Conv: Conventional HV: Hybrid vehicle Unknown: Vehicle information not confirmed |
- |
Fail-safe Chart
FAIL-SAFE CHART
FAIL-SAFE FUNCTION
(a) If a malfunction is detected in the forward recognition camera system, the
systems that use the forward recognition camera perform the fail-safe function. ...
Data List / Active Test
DATA LIST / ACTIVE TEST
DATA LIST
HINT:
Using the Techstream to read the Data List allows the values or states of switches,
sensors, actuators and other items to be read without removing any part ...
Other materials:
Installation
INSTALLATION
PROCEDURE
1. INSTALL FRONT SEATBACK HEATER ASSEMBLY
(a) Set the front seatback heater assembly with the name stamp side facing the
front seatback cover.
(b) Install the front seatback heater assembly with 14 new tag pins.
2. INSTALL SEPARATE TYPE FRONT SEATBACK COVER (for Front P ...
Removal
REMOVAL
PROCEDURE
1. REMOVE FRONT CONSOLE BOX
(See page )
2. DISCONNECT TRANSMISSION CONTROL CABLE ASSEMBLY
3. REMOVE TRANSMISSION CONTROL CABLE ASSEMBLY
(a) Remove the nut and clip and disconnect the transmission control cable
assembly from the automatic transmission assem ...
Open in One Side of Bus 2 Branch Line
DESCRIPTION
When the CAN bus main lines are normal (no open, short to ground, short to +B
or short between lines) and there is an ECU or sensor on the "Communication Bus
Check" screen that is indicated as not communicating or whose connection status
on the "Communication Bus Ch ...
