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Mazda
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1990
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929 Base
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Repair and Diagnosis
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Brakes
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Traction Control
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Anti-Lock Brake System
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Testing Sequence
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Test 1. Connection Power Up
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Connection/Power-Up
Test 1. Connection Power Up: Connection/Power-Up
Locate ABS Control Unit.
Disconnect Control Unit Harness from Control Unit.
Connect ABS Tester Harness to Control Unit Harness Connector.
Turn Ignition Key to "ON" position.