Brakes and Traction Control: Technical Service Bulletins

• Recalls
  • Recall - ABS Piston and Pump/Motor Assy.
    • Overview
    • Service Procedure
      • A. Test ABS For Proper Operation
      • B. Replace the HCU Actuator Piston Assemblies
      • C. Replace Pump/Motor Assembly
      • D. Bleed Brakes And Verify Proper System Operation
    • Owner Letter
  • Recall - Anti-lock Brake System High Pressure Hose
    • Description
    • Parts
    • Owner Notification and Service Scheduling
    • Service Procedure
      • Inspection
      • Safety and Service Precautions
      • A. ABS High Pressure Hose Replacement -- AC/AY, As-Bodies
      • B. ABS High Pressure Hose Replacement -- BB-Body
    • Completion Reporting and Reimbursement
    • Owner Letter
  • Recall 91V191000: ABS High Pressure Hose Leak/Detached
  • Recall 96V099000: ABS Hydraulic Control Unit Failure
• Customer Interest
  • Rear Brakes - Rattling While Driving
  • ABS - Warning Lamp ON, Codes 5 Through 10 Set
  • Stop Lamps/Cruise Control - Malfunctions
    • Overview
    • Parts Required
    • Repair Procedure
    • Policy, Time Allowance, Labor Oper. No., and Failure Code
• By Symptom
  • Customer Interest
    • Rear Brakes - Rattling While Driving
    • ABS - Warning Lamp ON, Codes 5 Through 10 Set
    • Stop Lamps/Cruise Control - Malfunctions
      • Overview
      • Parts Required
      • Repair Procedure
      • Policy, Time Allowance, Labor Oper. No., and Failure Code
  • Inoperative
    • Stop Lamps/Cruise Control - Malfunctions
      • Overview
      • Parts Required
      • Repair Procedure
      • Policy, Time Allowance, Labor Oper. No., and Failure Code
  • Noise
    • Rear Brakes - Rattling While Driving
  • Recalls
    • Recall - ABS Piston and Pump/Motor Assy.
      • Overview
      • Service Procedure
        • A. Test ABS For Proper Operation
        • B. Replace the HCU Actuator Piston Assemblies
        • C. Replace Pump/Motor Assembly
        • D. Bleed Brakes And Verify Proper System Operation
      • Owner Letter
    • Recall - Anti-lock Brake System High Pressure Hose
      • Description
      • Parts
      • Owner Notification and Service Scheduling
      • Service Procedure
        • Inspection
        • Safety and Service Precautions
        • A. ABS High Pressure Hose Replacement -- AC/AY, As-Bodies
        • B. ABS High Pressure Hose Replacement -- BB-Body
      • Completion Reporting and Reimbursement
      • Owner Letter
    • Recall 91V191000: ABS High Pressure Hose Leak/Detached
    • Recall 96V099000: ABS Hydraulic Control Unit Failure
  • Vibration/Pulsating brakes
    • Antilock Brake System - Operation Characteristics
  • Won't turn off
    • Stop Lamps/Cruise Control - Malfunctions
      • Overview
      • Parts Required
      • Repair Procedure
      • Policy, Time Allowance, Labor Oper. No., and Failure Code
• All Technical Service Bulletins
  • Rear Brakes - Rattling While Driving
  • ABS - Warning Lamp ON, Codes 5 Through 10 Set
  • ABS - Component Service Procedure
    • Overview
    • Differential Pressure Switch Replacement
    • Primary Pressure Transducer Replacement
    • Boost Pressure Transducer Replacement
    • Pump Supply Filter Replacement - AS Body
    • Pump Supply Filter Replacement - AC and AY Body
    • Testing For Internal Leaks
    • **Actuator Piston Assemblies
    • Time Allowance
  • Antilock Brake System - Operation Characteristics
  • ABS - Introduction/Service Manual Supplement
    • Overview
    • Service Manual Description
    • General Description
    • Anti-Lock Brake System Definitions
    • Normal and Anti-Lock Braking
    • Major Components
    • Typical Anti-Lock Operation and Performance
      • Overview
      • Pedal Feel
      • Anti-Lock Operation
      • Tire Noise & Marks
      • Vehicle Performance
    • System Self-Diagnostics
      • Overview
      • Warning System Operation
      • Brake Warning Lamp
      • Anti-Lock Warning Lamp
      • Normal Operation of Warning Lamps
    • Anti-Lock Brake System Components
      • Overview
      • Hydraulic Assembly
      • Fluid Reservoir
      • Booster/Master Cylinder
      • Hydraulic Bladder Accumulator
      • Dual Function Pressure Switch
      • Pressure Transducers
      • Differential Pressure Switch
      • Proportioning Valves
      • Filters-Serviceability
      • Fluid Level Switch
      • Pump/Motor Assembly
      • Wheel Speed Sensors
    • Controller Anti-Lock Brake (Cab)
      • Overview
      • Controller Anti-Lock Brake (Inputs)
      • Controller Anti-Lock Brake (Outputs)
    • Diagnostic Connector
    • Anti-Lock System Relays
      • Pump/Motor Relay
      • System Relay
      • Anti-Lock Warning Lamp Relay
      • Anti-Lock Warning Lamp Off
      • Anti-Lock Warning Lamp On
    • Hydraulic Circuits and Valve Operation - Normal Braking
      • Overview
      • ABS Braking-Build Pressure
      • ABS Braking-Hold Pressure
      • ABS Braking-Decay Pressure
    • Section 2 Diagnosis
      • Overview
      • General Information
      • Definitions
      • Computer System Service Precautions
      • General Service Precautions
        • Test Driving ABS Complaint Vehicles
        • DE-Pressurizing Hydraulic Accumulator
        • Wheel Speed Sensor Cables
      • Mechanical Diagnostics and Service Procedures
        • Special Service Tools
        • DRB II Diagnostic Tester
        • MST-6163 Pressure Tester
        • Intermittent Faults
      • System Diagnostic Features
        • System Self Diagnosis
        • Controller Anti-Lock Brake (Cab)
        • Start-Up Cycle
        • Drive-Off Cycle
        • Latching Versus Non-Latching Faults
        • Bendix ABS Systems Diagnostics
    • Section 3 On-Car Service
      • Overview
      • General Service Precautions
      • DE-Pressurizing Hydraulic Accumulator
      • Checking Brake Fluid Level
      • Bleeding Brake System
        • Overview
        • Pressure Bleeding
        • Manual Bleeding
      • Pump/Motor Service
      • Pressure and Return Hoses
      • Hydraulic Assembly
      • Reservoir
      • Bladder Accumulator
      • Proportioning Valves
      • Electronic Components
      • Tone Wheel and Wheel Speed Sensors
        • Overview
        • Front Wheel Speed Sensor
        • Rear Wheel Speed Sensor (Figs. 11 and 12)
  • Recall - ABS Piston and Pump/Motor Assy.
    • Overview
    • Service Procedure
      • A. Test ABS For Proper Operation
      • B. Replace the HCU Actuator Piston Assemblies
      • C. Replace Pump/Motor Assembly
      • D. Bleed Brakes And Verify Proper System Operation
    • Owner Letter
  • Recall - Anti-lock Brake System High Pressure Hose
    • Description
    • Parts
    • Owner Notification and Service Scheduling
    • Service Procedure
      • Inspection
      • Safety and Service Precautions
      • A. ABS High Pressure Hose Replacement -- AC/AY, As-Bodies
      • B. ABS High Pressure Hose Replacement -- BB-Body
    • Completion Reporting and Reimbursement
    • Owner Letter
  • Recall 91V191000: ABS High Pressure Hose Leak/Detached
  • Stop Lamps/Cruise Control - Malfunctions
    • Overview
    • Parts Required
    • Repair Procedure
    • Policy, Time Allowance, Labor Oper. No., and Failure Code
  • Recall 96V099000: ABS Hydraulic Control Unit Failure