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:
Connecting Bluetooth®
The following can be performed using Bluetooth® wireless communication: ■
A portable audio player can be operated and listened to via multimedia system
■ Hands-free phone calls can be made via a cellular phone
In order to use wireless communication, register and connect a Bluetooth ...
Immobiliser System does not Operate Properly
DESCRIPTION
The engine immobiliser system compares the ID code that is registered in the
certification ECU (smart key ECU assembly) with the ID code of the transponder chip
that is embedded in the electrical key transmitter sub-assembly.
WIRING DIAGRAM
(See page ).
CAUTION / NOTICE / HINT
...
Disposal
DISPOSAL
CAUTION / NOTICE / HINT
CAUTION:
Before performing pre-disposal deployment of any SRS part, review and closely
follow all applicable environmental and hazardous material regulations. Pre-disposal
deployment may be considered hazardous material treatment.
PROCEDURE
1. PRECAUTION
...
