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.
Click here
(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 |
- |
Air Mix Damper Position Sensor Circuit (Driver Side) (B1436/36)
DESCRIPTION
This sensor detects the position of the air mix damper (for driver side) and
sends the appropriate signals to the air conditioning amplifier assembly. The position
sensor is built into the No. 3 air conditioning radiator damper servo sub-assembly
(for driver side air mix).
...
Disassembly
DISASSEMBLY
PROCEDURE
1. INSPECT PROPELLER SHAFT UNIVERSAL JOINT SPIDER BEARING
(a) Check the spider bearings for wear and damage.
(b) Check each spider bearings axial play by turning the yoke while holding the
shaft tightly.
Maximum bearing axial play:
0 to 0.05 mm (0 to 0.00197 in.)
If t ...
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE
1. PRECAUTION
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting
the cable from the ...