If the vehicle or vehicle controls are operated (for example, during initial inspection when the vehicle is brought in for repair) before vehicle control history (RoB) has been collected, the past vehicle control history (RoB) information could be lost.
The function "Read vehicle control history (RoB)" uses the current system time setting inside the GTS and the time counter inside the controlling ECU to calculate the timings shown in the vehicle control history (RoB). For this reason, before reading out the vehicle control history (RoB), first make sure that the GTS system clock is accurately set to the current time.
Due to the characteristics of the time counter inside the controlling ECU, the value may be off by up to 10%.
Due to its characteristics, the time counter inside the controlling ECU is retroactively reset approximately 34 days before the current time point. For this reason, time information recorded 34 days or more before the current time point may not be accurately displayed.
VEHICLE CONTROL HISTORY (RoB)
Operation history: The main body ECU (multiplex network body ECU) records the power window control system operation history, which can be read out using the GTS.
Check the vehicle control history (RoB) according to the display on the GTS.
| Tester Display |
|---|
| Vehicle Control History (RoB) |
| Code | Item | Item Description | Note |
|---|---|---|---|
| X2306 | Power Window Operation | Memorize the factors when the power window operated | Memorize operating means for power window operation |
| X2307 | Power Window Status | Memorize power window operation history | Memorize if any window opens and closes while the ignition switch is off |
| Operation History List |
|---|
| Window Close by Door Key Operation |
| Window Close by Wireless Operation |
| Window Close by Accessory Operation |
| Window Close by Auto Entry Operation |
| Window Close by IG OFF Linked Function |
| Window Close by Wiper Linked Function |
| Window Close by High Speed Linked Function |
| Window Close by Tunnel Approach Function |
| Window Close by Voice |
| Window Open by Door Key Operation |
| Window Open by Wireless Operation |
| Window Open by Accessory Operation |
| Window Close by Escapes from Tunnel Function |
| Window Open by Voice |
Some items are not displayed depending on the vehicle.
SYMPTOM SIMULATION