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consecutive drive cycles. Reference Information Schematic Reference Antilock Brake System Schematics Connector End View Reference Component Connector End Views Description and Operation ABS Description and Operation (With JL4) or ABS Description and Operation (Without Electrical Information Reference Circuit Testing Connector Repairs Testing for Intermittent Conditions and Poor Connections Wiring Repairs Scan Tool Reference Control Module References for Scan Tool Information Circuit/System Verification 1. Ignition ON, observe the scan tool Lateral Accelerometer Signal parameter. The reading should be 2.3-2.7 volts. 2. Ignition ON, observe the scan tool Yaw Rate Sensor parameter. The reading should be 2.3- 2.7 volts. Circuit/System Testing 1. Ignition OFF, disconnect the harness connector at the yaw rate/lateral accelerometer. 2. Test for less than 2 ohms of resistance between the ground circuit terminal 1 and ground. If greater than the specified range, test the ground circuit for an open/high resistance.
2008 Chevrolet Silverado 1500 2008 BRAKES Antilock Brake System - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
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