Toyota Corolla Cross: VEHICLE CONTROL HISTORY (RoB)
VEHICLE CONTROL HISTORY (RoB)
HINT:
- The Vehicle Control History stores the history of the reject function and system protection operations.
- The number of occurrences, date and distance are stored in batches for each item.
CHECK VEHICLE CONTROL HISTORY (CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM)
(a) Enter the following menus:
Powertrain > Transmission > Utility|
Tester Display |
|---|
|
Vehicle Control History (RoB) |
|
Code |
Tester Display |
Measurement Item |
Diagnostic Note |
|---|---|---|---|
|
X090C |
High A/T Oil Temperature |
History of the CVT fluid temperature exceeding the threshold and a warning being output after starting the engine (A shift pattern which prioritizes lower engine speed gear shift is used until the CVT fluid temperature drops, in order to protect the continuously variable transaxle assembly) |
- |
|
X090D |
Engine Stall Prevention Fail Safe History (A/T) |
Suspected transmission malfunction. History of engine stall occurring in D, M or R. |
- |
|
XF01B |
ECU Security Key Not Registered |
ECU security key not updated |
|
CLEAR VEHICLE CONTROL HISTORY (CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM)
(a) Enter the following menus:
Powertrain > Transmission > Utility|
Tester Display |
|---|
|
Vehicle Control History (RoB) |
NOTICE:
By performing this procedure, all stored Vehicle Control History will be cleared.
VEHICLE CONTROL HISTORY FREEZE FRAME DATA (CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM)
(a) Enter the following menus:
Powertrain > Transmission > Utility|
Tester Display |
|---|
|
Vehicle Control History (RoB) |
(b) Select a Vehicle Control History item to display its freeze frame data.
Vehicle Control History Data|
Tester Display |
Description |
|---|---|
|
Total Distance Traveled |
Total driven distance |
|
Total Distance Traveled - Unit |
Unit for total driven distance |
|
Stop Light SW |
Brake pedal operation |
|
Shift Range Signal |
Shift range |
|
Speed (SP2) |
ECT vehicle speed |
|
Fuel Level (A/T) |
Fuel level |
|
High A/T Oil Temperature Count |
High CVT fluid temperature occurrence count |
|
Engine Stall Count (A/T) |
Engine stall occurrence count |
VEHICLE CONTROL HISTORY (AIRBAG SYSTEM)
HINT:
A part of the control history can be confirmed using the Vehicle Control History.
Click here .gif)
READ NEXT:
Control Module Performance Bank 1 Watchdog/Safety MCU Failure (P060747)
DESCRIPTION
The TCM continuously monitors its monitor IC. If it detects an internal malfunction,
the TCM illuminates the MIL and stores this DTC.
DTC No.
Detection Item
TCM Processor Watchdog/Safety MCU Failure (P061347)
DESCRIPTION
The TCM continuously monitors its CPU. If the output of the CPU deviates from
the standard, the TCM will illuminate the MIL and store this DTC.
DTC No.
Detection
Brake Switch "B" Circuit Short to Battery (P070312)
DESCRIPTION
The purpose of this circuit is to prevent the engine from stalling when the brakes
are suddenly applied while driving with lock-up on.
When the brake pedal is depressed, the stop light
SEE MORE:
Noise Occurs from V-ribbed Belt or Generator Assembly
PROCEDURE
1.
CONFIRM PROBLEM SYMPTOM
(a) Confirm the problem symptom.
Symptom
Proceed to
Noise occurs from V-ribbed belt.
A
Noise occurs from generator assembly.
B
B
DC/DC Converter Voltage Sensor "A"(VL) Circuit Voltage Above Threshold (P0E5717)
DTC SUMMARY MALFUNCTION DESCRIPTION If an overvoltage malfunction occurs in the motor inverter or generator inverter, the motor generator control ECU (MG ECU) detects the malfunction and stores this DTC. The cause of this malfunction may be one of the following:
Area Main Malfunction Descri
