2008 Saturn Vue Service & Repair Manual

2009 Saturn VUE - AWD | VUE, VUE Hybrid (VIN Z), Captiva Sport Service Manual | Brakes | Antilock Brake System | Specifications | Document ID: 1876598 Fastener Tightening Specifications Application Specification Metric English Brake Pressure Modulator Valve Bracket Bolts 10 N·m 89 lb in Brake Pressure Modulator Valve Bracket Nut 10 N·m 89 lb in Brake Pressure Modulator Valve Bolt 10 N·m 89 lb in Brake Pipe Fittings 21 N·m 16 lb ft Electronic Brake Control Module (EBCM) to Brake Pressure Modulator Valve Bolts 3 N·m 27 lb in Wheel Speed Sensor Bolt 8 N·m 71 lb in Yaw Rate Sensor Bolts 8 N·m 71 lb in © 2010 General Motors Corporation. All rights reserved. Page 1 of 1 Document ID: 1876598 12/1/2010 http://localhost:9001/si/showDoc.do?docSyskey=1876598&pubCellSyskey=940&pubObj...

2009 Saturn VUE - AWD | VUE, VUE Hybrid (VIN Z), Captiva Sport Service Manual | Brakes | Antilock Brake System | Schematic and Routing Diagrams | Document ID: 2079529 Control Module, Instrument Panel Display and Serial Data © 2010 General Motors Corporation. All rights reserved. Page 1 of 1 Document ID: 2079529 12/1/2010 http://localhost:9001/si/showDoc.do?docSyskey=2079529&from=sm

2009 Saturn VUE - AWD | VUE, VUE Hybrid (VIN Z), Captiva Sport Service Manual | Brakes | Antilock Brake System | Schematic and Routing Diagrams | Document ID: 2079531 Wheel Speed and YAW/Lateral Speed Sensors © 2010 General Motors Corporation. All rights reserved. Page 1 of 1 Document ID: 2079531 12/1/2010 http://localhost:9001/si/showDoc.do?docSyskey=2079531&from=sm

2009 Saturn VUE - AWD | VUE, VUE Hybrid (VIN Z), Captiva Sport Service Manual | Brakes | Antilock Brake System | Repair Instructions | Document ID: 2165370 Antilock Brake System Automated Bleed Procedure Warning: Refer to Brake Fluid Irritant Warning in the Preface section. Caution: Refer to Brake Fluid Effects on Paint and Electrical Components Caution in the Preface section. Note: Before performing the antilock brake system (ABS) Automated Bleed Procedure, first perform a manual or pressure bleed of the base brake system. Refer to Hydraulic Brake System Bleeding . The automated bleed procedure is recommended when one of the following conditions exist: The ABS Automated Bleed Procedure uses a scan tool to cycle the system solenoid valves and run the pump in order to purge any air from the secondary circuits. These circuits are normally closed off, and are only opened during system initialization at vehicle start up and during ABS operation. The automated bleed procedure opens these secondary circuits and allows any air trapped in these circuits to flow out toward the brake corners. Automated Bleed Procedure Caution: The Auto Bleed Procedure may be terminated at any time during the process by pressing the EXIT button. No further Scan Tool prompts pertaining to the Auto Bleed procedure will be given. After exiting the bleed procedure, relieve bleed pressure and disconnect bleed equipment per manufacturers instructions. Failure to properly relieve pressure may result in spilled brake fluid causing damage to components and painted surfaces. 1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . 2. Remove all 4 tire and wheel assemblies. Refer to Tire and Wheel Removal and Installation . 3. Inspect the brake system for leaks and visual damage. Refer to Symptoms - Hydraulic Brakes . Repair or replace components as needed. 4. Lower the vehicle. 5. Inspect the battery state of charge. Refer to Battery Inspection/Test . 6. Install a scan tool. 7. Turn the ignition ON, with the engine OFF. 8. With the scan tool, establish communications with the ABS system. Select Special Functions. Select Automated Bleed from the Special Functions menu. 9. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . 10. Following the directions given on the scan tool, pressure bleed the base brake system. Refer to Hydraulic Brake System Bleeding . 11. Follow the scan tool directions until the desired brake pedal height is achieved. 12. If the bleed procedure is aborted, a malfunction exists. Perform the following steps before resuming the bleed procedure: • Base brake system bleeding does not achieve the desired pedal height or feel • Extreme loss of brake fluid has occurred • Air ingestion is suspected in the secondary circuits of the brake modulator assembly • If a DTC is detected, refer to Diagnostic Trouble Code (DTC) List - Vehicle and diagnose the appropriate DTC. • If the brake pedal feels spongy, perform the conventional brake bleed procedure again. © 2010 General Motors Corporation. All rights reserved. Page 1 of 2 Document ID: 2165370 12/1/2010 http://localhost:9001/si/showDoc.do?docSyskey=2165370&pubCellSyskey=1238&pubObj...

13. When the desired pedal height is achieved, press the brake pedal to inspect for firmness. 14. Lower the vehicle. 15. Remove the scan tool. 16. Install the tire and wheel assemblies. Refer to Tire and Wheel Removal and Installation . 17. Inspect the brake fluid level. Refer to Master Cylinder Reservoir Filling . 18. Road test the vehicle while inspecting that the pedal remains high and firm. Refer to Hydraulic Brake System Bleeding . Page 2 of 2 Document ID: 2165370 12/1/2010 http://localhost:9001/si/showDoc.do?docSyskey=2165370&pubCellSyskey=1238&pubObj...

2009 Saturn VUE - AWD | VUE, VUE Hybrid (VIN Z), Captiva Sport Service Manual | Brakes | Antilock Brake System | Repair Instructions | Document ID: 1998897 Steering Angle Sensor Centering The steering angle sensor does not require centering often. Centering of the steering angle sensor might be required after certain service procedures are performed. Some of these procedures are as follows: The steering angle sensor centering procedure can be completed with a scan tool using the following steps: 1. Using the steering wheel, align the front wheels forward. 2. Set the transmission in the PARK position. 3. Turn the ignition switch ON, with the engine OFF. 4. Clear any DTCs that may be set. 5. Select Steering Angle Sensor Centering in the EBCM Special Functions list. 6. Follow the scan tool directions to complete the centering procedure. • Steering gear replacement • Steering column replacement • Steering angle sensor replacement • Intermediate shaft replacement • Electronic brake control module (EBCM) replacement • Collision or other physical damage © 2010 General Motors Corporation. All rights reserved. Page 1 of 1 Document ID: 1998897 12/1/2010 http://localhost:9001/si/showDoc.do?docSyskey=1998897&pubCellSyskey=1627&pubObj...

2009 Saturn VUE - AWD | VUE, VUE Hybrid (VIN Z), Captiva Sport Service Manual | Brakes | Antilock Brake System | Repair Instructions | Document ID: 2167671 Electronic Brake Control Module Replacement (Except Hybrid) Removal Procedure Warning: Refer to Brake Fluid Irritant Warning in the Preface section. Caution: Refer to Brake Fluid Effects on Paint and Electrical Components Caution in the Preface section. Caution: Always connect or disconnect the wiring harness connector from the EBCM/EBTCM with the ignition switch in the OFF position. Failure to observe this precaution could result in damage to the EBCM/EBTCM. 1. Place the ignition switch in the OFF position. 2. Remove the underhood electrical center. Refer to Underhood Electrical Center or Junction Block Replacement . 3. Without draining the coolant or removing the hoses, remove and position aside the radiator surge tank. Refer to Radiator Surge Tank Replacement . 4. Clean the electronic brake control module (EBCM) to brake pressure modulator valve (BPMV) area of any dirt or debris. 5. Disconnect the EBCM electrical connector by lifting the locking lever upward. 6. Disconnect the LF brake pipe fitting (1) from the BPMV. Cap the brake pipe fitting and plug the BPMV outlet port to prevent brake fluid loss and contamination. 7. Carefully position aside and secure the brake pipe to provide clearance for removal of the © 2010 General Motors Corporation. All rights reserved. Page 1 of 4 Document ID: 2167671 12/1/2010 http://localhost:9001/si/showDoc.do?docSyskey=2167671&pubCellSyskey=954&pubObj...

EBCM. 8. Remove the 4 EBCM bolts (1). 9. Carefully pull the EBCM (1) from the BPMV. Do not pry the components apart. 10. Remove the 12 EBCM seals, if necessary. Installation Procedure Page 2 of 4 Document ID: 2167671 12/1/2010 http://localhost:9001/si/showDoc.do?docSyskey=2167671&pubCellSyskey=954&pubObj...

1. Install the EBCM seals, if removed. 2. Install the EBCM (1) to the BPMV. Caution: Refer to Fastener Caution in the Preface section. 3. Install the 4 EBCM bolts (1) and tighten the bolts in a cross pattern to 3 N·m (27 lb in). Page 3 of 4 Document ID: 2167671 12/1/2010 http://localhost:9001/si/showDoc.do?docSyskey=2167671&pubCellSyskey=954&pubObj...

4. Position the LF brake pipe to the BPMV. 5. Connect the LF brake pipe fitting (1) to the BPMV and tighten to 21 N·m (16 lb ft). 6. Install the radiator surge tank. Refer to Radiator Surge Tank Replacement . 7. Install the underhood electrical center. Refer to Underhood Electrical Center or Junction Block Replacement . 8. If installing a new EBCM, program the EBCM. Refer to Control Module References . 9. Without starting the engine, place the ignition switch in the ON position. 10. Perform the Diagnostic System Check - Vehicle . 11. Observe the feel of the brake pedal after performing the diagnostic system check. If the pedal now feels spongy, air may have been in the secondary circuit of the brake modulator assembly, which may have been introduced into the primary circuit. If the pedal feels spongy, perform the Antilock Brake System Automated Bleed Procedure . Page 4 of 4 Document ID: 2167671 12/1/2010 http://localhost:9001/si/showDoc.do?docSyskey=2167671&pubCellSyskey=954&pubObj...

2008 Saturn Vue Service & Repair Manual

You're Reading a Preview

Recently Viewed