DESCRIPTION
When the skid control ECU detects a malfunction in the skid control buzzer circuit, a malfunction signal is sent to the ECM and a DTC is stored.
DTC Code | DTC Detection Condition | Trouble Area |
---|---|---|
P1575 | While the vehicle speed is 50 km/h (31 mph) or more with the cruise control switch on, a skid control buzzer circuit malfunction signal is received from the skid control ECU for 1 second. |
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INSPECTION PROCEDURE
PROCEDURE
PERFORM ACTIVE TEST USING INTELLIGENT TESTER
Select the Active Test, use the intelligent tester to generate a control command and check that the skid control buzzer sounds.
Tester Display | Test Part | Control Range | Diagnostic Note |
---|---|---|---|
Buzzer | Skid control buzzer | ON/OFF | - |
OK |
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Skid control buzzer sounds. |
NG |
GO TO VEHICLE STABILITY CONTROL SYSTEM Click here |
OK |
REPLACE ECM Click here