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1998
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Celica ST Liftback L4-2164cc 2.2L DOHC (5S-FE) MFI
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Brakes and Traction Control
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Brake Fluid Pump Relay
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Description and Operation
Brake Fluid Pump Relay: Description and Operation
CIRCUIT DESCRIPTION
The ABS motor relay supplies power to the ABS pump motor. While the ABS is activated, the ECU switches the ABS motor relay ON and operates the ABS pump motor.