Toyota Yaris: Active Noise Control System / Freeze Frame Data
FREEZE FRAME DATA
CHECK FREEZE FRAME DATA
HINT:
Whenever an active noise control system DTC is stored, the stereo component equalizer assembly stores the current vehicle state as freeze frame data.
(a) Enter the following menus: Body Electrical / Active Noise Control / Trouble Codes.
Body Electrical > Active Noise Control > Trouble Codes
(b) According to the GTS display, select a DTC that stored freeze frame data.
NOTICE:
Read the freeze frame data recorded when the DTC was stored.
LIST OF FREEZE FRAME DATA
Body Electrical > Active Noise Control
| Tester Display | Measurement Item | Range | Reference Value | Diagnostic Note |
| Total Distance Traveled | Displays the current total driving distance | 0 to 16777215 | Equivalent to the actual total driving distance | Refer to the Total Distance Traveled - Unit for the units |
| Total Distance Traveled - Unit | Displays the current total driving distance units | km or mile | Units according destination | - |
DTC CHECK / CLEAR CHECK FOR DTC (CHECK USING GTS) (a) Enter the following menus: Body Electrical / Active Noise Control / Trouble Codes. Body Electrical > Active Noise Control > Trouble Codes (b) Check the details of the DTC(s)...
DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the following table, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not...
Other information:
DESCRIPTION This DTC is stored when LIN communication between the certification ECU (smart key ECU assembly) and steering lock ECU (steering lock actuator or upper bracket assembly) stops for 10 seconds or more. DTC No. Detection Item DTC Detection Condition Trouble Area B278187 Steering Lock System Missing Message No communication between certification ECU (smart key ECU assembly) and steering lock ECU (steering lock actuator or upper bracket assembly) for 10 seconds or more...
FREEZE FRAME DATA DESCRIPTION The ECM records vehicle and driving condition information as Freeze Frame Data the moment a DTC is stored. When troubleshooting, Freeze Frame Data can be helpful in determining whether the vehicle was moving or stationary, whether the engine was warmed up or not, whether the air fuel ratio was lean or rich, as well as other data recorded at the time of a malfunction...
Categories
WARNING
Never allow a person to ride in the luggage compartment/trunk
Allowing a person to ride in the luggage compartment/trunk is
dangerous.
The person in the luggage compartment/trunk could be seriously injured or
killed during sudden braking or a collision.
Do not drive with the liftgate/trunk lid open
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