• Cadillac XLR V8-4.6L VIN A (2006)
  • A L L Diagnostic Trouble Codes ( DTC )
  • Codes by Number
  • P Codes
  • P1A00-P1AZZ
  • P1A85 - P1A89, ( P1A86 P1A87 P1A88 1A85 1A86 1A87 1A88 1A89 )
  • System Information
  • System Diagnosis
  • Relays and Modules
  • Sensors and Switches
  • Maintenance
  • Engine, Cooling and Exhaust
  • Powertrain Management
  • Transmission and Drivetrain
  • Brakes and Traction Control
  • Starting and Charging
  • Power and Ground Distribution
  • Steering and Suspension
  • Heating and Air Conditioning
  • Restraint Systems
  • Accessories and Optional Equipment
  • Body and Frame
  • Cruise Control
  • Instrument Panel, Gauges and Warning Indicators
  • Lighting and Horns
  • Windows and Glass
  • Wiper and Washer Systems