Toyota Tacoma (2015-2018) Service Manual: Freeze Frame Data
FREEZE FRAME DATA
DESCRIPTION
(a) When a pre-collision system DTC is stored, the millimeter wave radar sensor assembly stores the current vehicle (ECU or sensor) state 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: Body Electrical / Pre-Collision 2 / Trouble Codes.
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(e) According to the Techstream display, select a DTC that stored freeze frame data.
(f) Read the freeze frame data recorded when the DTC was stored.
Body Electrical > Pre-Collision 2|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
Turn Light RH |
Turn signal switch (right) status |
ON or OFF |
ON: Turn signal switch (right) on OFF: Turn signal switch (right) off |
- |
|
Turn Light LH |
Turn signal switch (left) status |
ON or OFF |
ON: Turn signal switch (left) on OFF: Turn signal switch (left) off |
- |
|
PCS OFF Switch |
Pre-collision system on/off status |
ON or OFF |
ON: Pre-collision system on OFF: Pre-collision system off |
- |
|
PCS Indicator |
"Pre-Collision System Malfunction Visit Your Dealer" display request signal |
ON or OFF |
ON: "Pre-Collision System Malfunction Visit Your Dealer" display requested OFF: "Pre-Collision System Malfunction Visit Your Dealer" display not requested |
- |
|
PCS Disabled Indicator |
"Pre-Collision System Unavailable" display request signal |
ON or OFF |
ON: "Pre-Collision System Unavailable" display requested OFF: "Pre-Collision System Unavailable" display not requested |
- |
|
Pre-Collision Safety Warning Buz |
Pre-collision system warning buzzer |
Valid or Inval |
Valid: Pre-collision system warning buzzer operation possible Inval: Pre-collision system warning buzzer operation not possible |
- |
|
Pre-Collision Brake |
Pre-collision braking function |
Valid or Inval |
Valid: Pre-collision braking operation possible Inval: Pre-collision braking operation not possible |
- |
|
PBA Start |
Pre-collision brake assist activation signal |
OFF, Standby, Assist Lv1 or Assist Lv2 |
OFF: Pre-collision brake assist not operating Standby: Brake pedal not depressed during pre-collision brake assist operation Assist Lv1: Brake pedal depressed during pre-collision brake assist operation Assist Lv2: Brake pedal firmly depressed during pre-collision brake assist operation |
Signal status changes when the pre-collision brake assist is activated before a crash (Pre-collision brake will activate only in situations where the driver depresses the brake pedal) |
|
Brake Assist Standby |
- |
- |
- |
Not applicable to this vehicle |
|
Pre-Collision Brake Control |
Pre-collision braking operational status |
ON or OFF |
ON: Pre-collision braking operating OFF: Pre-collision braking not operating |
- |
|
AVS Start |
- |
- |
- |
Not applicable to this vehicle |
|
VGRS Start |
- |
- |
- |
Not applicable to this vehicle |
|
PBA Control |
Pre-collision brake assist operational status |
Valid or Invalid |
Valid: Pre-collision brake assist control operation possible Invalid: Pre-collision brake assist control operation not possible |
- |
|
Pre-Collision Safety Brake Ind |
Pre-collision system alarm warning message status |
ON or OFF |
ON: Displayed OFF: Not displayed |
"BRAKE!" is displayed |
|
PCS Crash Alarm Buzzer |
Pre-collision system warning buzzer status |
ON or OFF |
ON: Pre-collision system warning buzzer sounding OFF: Pre-collision system warning buzzer not sounding |
- |
|
Front Radar-Low Voltage History |
Millimeter wave radar sensor assembly low voltage history |
ON or OFF |
ON: History of low voltage OFF: No history of low voltage |
If the engine starts 1 second or more after the ignition switch was turned ON, this item may change to ON |
|
Front Recognition Camera-Malfunction History |
Forward recognition camera system unavailable history |
ON or OFF |
ON: History of being unavailable OFF: No history of being unavailable |
- |
|
Control Mode |
ECU control mode status |
Normal or Check Mode |
Normal: Normal operation Check Mode: Operating in control mode |
- |
|
PCS Operation State Retention Setting |
PCS operation state retention setting customize setting |
ON or OFF |
ON: Customize setting set to ON OFF: Customize setting set to OFF |
- |
|
PCS Alarm Activation Distance Retention Setting 1 |
PCS alarm activation distance retention setting 1 customize setting |
ON or OFF |
ON: Customize setting set to ON OFF: Customize setting set to OFF |
- |
|
PCS Alarm Activation Distance Retention Setting 2 |
PCS alarm activation distance retention setting 2 customize setting |
ON or OFF |
ON: Customize setting set to ON OFF: Customize setting set to OFF |
- |
|
PCS Alarm Activation Distance Retention Setting 3 |
PCS alarm activation distance retention setting 3 customize setting |
ON or OFF |
ON: Customize setting set to ON OFF: Customize setting set to OFF |
- |
Dtc Check / Clear
DTC CHECK / CLEAR
CHECK DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Pre-Collision ...
Data List / Active Test
DATA LIST / ACTIVE TEST
DATA LIST
NOTICE:
In the table below, the values listed under "Normal Condition" are reference
values. Do not depend solely on these reference values when decidi ...
Other materials:
Replacement
REPLACEMENT
PROCEDURE
1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM
(a) Start the engine.
(b) Operate the cooler compressor under the conditions shown below:
Item
Condition
Engine Speed
Idling
Operating Time
3 minu ...
Fuel Receiver Gauge Malfunction
DESCRIPTION
The meter CPU uses the fuel sender gauge assembly to determine the level of the
fuel in the fuel tank. The resistance of the fuel sender gauge will vary between
approximately 13.5 Ω with the float at the full position, and 414.5 Ω with the float
at the empty position. The meter ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL TRANSMISSION CASE GASKET
(a) Install 2 new transmission case gaskets to the automatic transmission case
sub-assembly.
2. INSTALL MANUAL VALVE
(a) Coat the manual valve with ATF and install it to the transmission valve body
assembly.
3. INSTALL TRANSMISSION ...
