Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
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CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the continuously variable transaxle
system.
*: Use the GTS.
PROCEDURE
1.
VEHICLE BROUGH
ROAD TEST
PROBLEM SYMPTOM CONFIRMATION
(a) Based on the result of the customer problem analysis, try to reproduce the
symptoms. If the problem is that the transaxle does not change gear ratios or
MECHANICAL SYSTEM TESTS
SHIFT TIME LAG TEST
NOTICE:
This test must be performed after checking and confirming that the engine
is normal.
Perform this test with the CVT fluid temperature be
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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 switch assembly sends a signal
to the TCM. Then the TCM cancels the operation of the lock-up clut
DESCRIPTION
The skid control ECU (brake actuator assembly) measures the
speed of each wheel by receiving signals from each speed sensor.
These signals are used for recognizing that all four wheels
are operating properly.
Therefore, signals from all wheels must be equal.
DTC No.
How To Proceed With Troubleshooting
Brake Switch "B" Circuit Short to Battery (P070312)
