FREEZE FRAME DATA
FREEZE FRAME DATA (for LED Headlight)
(a) Whenever a lighting system DTC is stored, the headlight ECU sub-assembly LH stores the current vehicle state as freeze frame data.
CHECK FREEZE FRAME DATA (for LED Headlight)
(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 / HL AutoLeveling / Trouble Codes.
(e) Select a DTC to display its freeze frame data.
Body Electrical > HL AutoLeveling
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
---|---|---|---|---|
+B |
Headlight ECU sub-assembly LH IG power supply voltage value |
0 to 19.75 V |
11.00 to 14.00 V |
- |
+B Voltage Value |
Headlight ECU sub-assembly LH +B power supply voltage value |
0 to 19.75 V |
11.00 to 14.00 V |
- |
Headlight Low Beam State |
Low beam headlight state |
ON or OFF |
ON: Low beam headlights on OFF: Low beam headlights off |
- |
Headlight High Beam State |
High beam headlight state |
ON or OFF |
ON: High beam headlights on OFF: High beam headlights off |
- |
DRL Operating State |
Daytime running light state |
ON or OFF |
ON: Daytime running lights on OFF: Daytime running lights off |
- |
Front Right Wheel Speed Value |
Front right wheel speed |
0.00 to 260.00 km/h (162.00 mph) |
Condition can be displayed |
- |
Front Left Wheel Speed Value |
Front left wheel speed |
0.00 to 260.00 km/h (162.00 mph) |
Condition can be displayed |
- |
Vehicle Acceleration |
Vehicle acceleration |
-455.64 to 445.60m/s2 |
Condition can be displayed |
- |
Clearance Light State |
Clearance light state |
ON or OFF |
ON: Clearance lights on OFF: Clearance lights off |
- |
Number Of Trouble Codes |
Number of stored DTCs when freeze frame data stored |
0 to 255 |
0 to 255 |
- |
CLEAR FREEZE FRAME DATA (for LED Headlight)
NOTICE:
Clearing the DTCs will also clear the freeze frame data.
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Clear the DTCs and freeze frame data.
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Toyota CH-R Service Manual > Airbag System: Short in Selectable Force Limiter Squib RH Circuit (B1940/75-B1943/75)
DESCRIPTION
The selectable force limiter squib RH circuit consists of the airbag sensor assembly
and front seat outer belt assembly RH.
The airbag sensor assembly uses this circuit to deploy the pretensioner when
deployment conditions are met.
These DTCs are stored when a malfunction is detec ...
Toyota CH-R Service Manual > Navigation System: Poor Sound Quality in All Modes (Low Volume)
PROCEDURE
1.
CHECK AUDIO SETTINGS
(a) Set treble, middle and bass to the initial values and check that the sound
is normal.
OK:
The sound returns to normal.
HINT:
Sound quality adjustment measures vary according to the type of amplifier.
OK
...