2006 Cadillac CTS VFACTORY OEM SERVICE PROCEDURE

External Pages

's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle. Different variant/trim Section 1 (Engine Controls - 2.8L - Introduction (2 Of 2)) Section 2 (Engine Mechanical - 2.8L (LP1) - 1 Of 5) Section 3 (Engine Mechanical - 3.6L (Ly7) - 1 Of 5) Section 4 (Engine Controls - 3.6L (Ly7) - Introduction (2 Of 2)) Section 5 (Engine Mechanical - 2.8L (LP1) - 2 Of 5) Section 6 (Engine Mechanical - 3.6L (Ly7) - 2 Of 5) Section 7 (Automatic Transmission - 5L40-E/5L50-E - Introduction (2 Of 2)) Section 8 (Manual Transmission - AISIN AY6 - Introduction) Section 9 (Engine Mechanical - 2.8L (LP1) - Introduction) Section 10 (Engine Controls - 2.8L - Troubleshooting & Diagnosis) Section 11 (Engine Controls - 3.6L (Ly7) - Troubleshooting & Diagnosis) Section 12 (Engine Controls - 2.8L - DTC P0008 To P0128) Section 13 (Engine Controls - 3.6L (Ly7) - DTC P0008 To P0128) Section 14 (Automatic Transmission - 5L40-E/5L50-E - DTC P0115 To DTC P0850) Section 15 (Engine Controls - 2.8L - DTC P0130 To P0391) Section 16 (Engine Controls - 3.6L (Ly7) - DTC P0130 To P0341) Section 17 (Engine Controls - 2.8L - DTC P0392 To P0690) Section 18 (Engine Controls - 3.6L (Ly7) - DTC P0342 To P0690) Section 19 (Engine Controls - 2.8L - DTC P0700 To P2179) Section 20 (Engine Controls - 3.6L (Ly7) - DTC P0700 To P2179) Section 21 (Automatic Transmission - 5L40-E/5L50-E - DTC P0897 To DTC P2764) Section 22 (Engine Controls - 2.8L - DTC P2179 To P2636) Section 23 (Engine Controls - 3.6L (Ly7) - DTC P2178 To P2636) Section 24 (Automatic Transmission - 5L40-E/5L50-E - Service, Diagnosis & Troubleshooting) Section 25 (Engine Mechanical - 3.6L (Ly7) - Introduction) Section 26 (Engine Mechanical - 2.8L (LP1) - 3 Of 5) Section 27 (Engine Mechanical - 2.8L (LP1) - 4 Of 5) Section 28 (Engine Mechanical - 2.8L (LP1) - 5 Of 5) Section 29 (Engine Mechanical - 3.6L (Ly7) - 3 Of 5) Section 30 (Engine Mechanical - 3.6L (Ly7) - 4 Of 5) Section 31 (Engine Controls - 2.8L - Introduction (1 Of 2)) Section 32 (Engine Controls - 3.6L (Ly7) - Introduction (1 Of 2)) Section 33 (Automatic Transmission - 5L40-E/5L50-E - Introduction (1 Of 2)) Different car Section 1 (Cellular Communication Systems) Section 2 (Vehicle DTC Information) Section 3 (Wiring Systems - Testing, Diagnosis & Repair) Section 4 (Computer/Integrating Systems) Section 5 (Stationary Window System) Section 6 (Horn System) Section 7 (Lighting Systems) Section 8 (Door System, Mirror System & Window System) Section 9 (Interior Trim) Section 10 (Heating, Ventilation And Air Conditioning) Section 11 (Cautions And Notices) Section 12 (Cruise Control System) Section 13 (Wiring Systems - Component Views) Section 14 (Steering Wheel & Steering Column) Section 15 (Instrument Panel System Displays, Gauges And Console) Section 16 (Engine Controls - 6.0L - Introduction (2 Of 2)) Section 17 (Entertainment Systems) Section 18 (Automatic Air Conditioning Heater System) Section 19 (Power Roof System) Section 20 (Garage Door Opener) Section 21 (Keyless Entry System) Section 22 (Body Rear End) Section 23 (Programming And Setup - All Systems) Section 24 (Navigation Systems) Section 25 (Personalization Systems) Section 26 (Seat System) Section 27 (Accessory Power Socket) Section 28 (Theft Deterrent System) Section 29 (Battery, Charging System And Starting System) Section 30 (Body Front End) Section 31 (General Information) Section 32 (Tires And Wheels) Section 33 (Bumper System) Section 34 (Supplemental Inflatable Restraint System) Section 35 (Frame And Underbody) Section 36 (Wiper System & Washer System) Section 37 (Power Steering System) Section 38 (Front Suspension System) Section 39 (Antilock Brake System With Traction Control System & Stability Control System) Section 40 (Engine Mechanical - 6.0L) Section 41 (Wheel Alignment System) Section 42 (Suspension Control System - Suspension Damping) Section 43 (Rear Suspension System) Section 44 (Rear Drive Axle) Section 45 (Suspension General Diagnosis) Section 46 (Engine Controls - 7.0L - Introduction (2 Of 2)) Section 47 (Engine Mechanical - 7.0L) Section 48 (Wiring Systems - Power And Ground, Inline Harness And Splice Pack Connector End Views) Section 49 (Hydraulic Brake System) Section 50 (Engine Controls - 6.0L - Troubleshooting & Diagnosis) Section 51 (Engine Controls - 7.0L - Troubleshooting & Diagnosis) Section 52 (Seat Belt System) Section 53 (Manual Transmission - TREMEC 6-Speed) Section 54 (Tire Pressure Monitoring System) Section 55 (Engine Cooling System) Section 56 (Shift Interlock System) Section 57 (Automatic Transmission - 6L80-E - Service) Section 58 (Maintenance And Lubrication) Section 59 (Water Leaks) Section 60 (Engine Exhaust System) Section 61 (Variable Effort Steering System) Section 62 (Disc Brake System) Section 63 (Parking Brake System) Section 64 (Wheel Drive Shafts) Section 65 (Engine Controls - 6.0L - DTC P0016 To DTC P0135) Section 66 (Engine Controls - 7.0L - DTC P0016 To DTC P0135) Section 67 (Engine Controls - 6.0L - DTC P0137 To DTC P0452) Section 68 (Engine Controls - 7.0L - DTC P0137 To DTC P0452) Section 69 (Engine Controls - 6.0L - DTC P0453 To DTC P2123) Section 70 (Engine Controls - 7.0L - DTC P0453 To DTC P2123) Section 71 (Engine Controls - 6.0L - DTC P2125 To DTC P2A04) Section 72 (Engine Controls - 7.0L - DTC P2125 To DTC P2A04) Section 73 (Vibration Symptoms Diagnosis And Correction) Section 74 (Propeller Shaft) Section 75 (Manual Transmission Clutch System) Section 76 (Engine Controls - 6.0L - Introduction (1 Of 2)) Section 77 (Automatic Transmission - 6L80-E/MYC - Overhaul) Section 78 (Floor Coverings And HEADLININGS) Section 79 (Warnings And Cautions) Section 80 (Seat Hardware, Seat Trim, And Upholstery) Section 81 (Instrument Panel Trim And Console Trim) Section 82 (Interior Trim And Paneling) Section 83 (Supplemental Inflatable Restraint System) Section 84 (Lighting Systems - Introduction (2 Of 2)) Section 85 (Exterior Trim) Section 86 (Fixed & MOVEABLE Window Systems) Section 87 (Bumpers And Fascia) Section 88 (Cellular System, Entertainment System, And Navigation System) Section 89 (HVAC System - Automatic) Section 90 (Heating, Ventilation, And Air Conditioning) Section 91 (Parking Brake System) Section 92 (Instrument Panel System Displays And Gauges) Section 93 (Steering Wheel & Steering Column) Section 94 (Data Communication System) Section 95 (Power Door Lock System And Release Systems) Section 96 (Seat Belt System) Section 97 (Bolted Exterior Body Panels And Closures) Section 98 (Mirror System) Section 99 (Rear Suspension System) Section 100 (Frame And Underbody) Section 101 (Wiper System & Washer System) Section 102 (General Information) Section 103 (Battery, Charging System And Starting System) Section 104 (Engine Mechanical - 2.8L (LP1) (1 Of 5)) Section 105 (Engine Mechanical - 3.6L (Ly7) (1 Of 5)) Section 106 (Engine Mechanical - 6.0L) Section 107 (Tires And Wheels) Section 108 (Front Suspension System) Section 109 (Wheel Alignment System) Section 110 (Engine Exhaust System) Section 111 (Propeller Shaft) Section 112 (Disc Brake System) Section 113 (Rear Drive Axle) Section 114 (Hydraulic Brake System) Section 115 (Vehicle Diagnostic Information) Section 116 (Wiring Systems And Power Management - Troubleshooting And Service) Section 117 (Programming And Setup - All Systems) Section 118 (Wiring Systems And Power Management - Introduction) Section 119 (Horn System) Section 120 (Theft Deterrent System) Section 121 (Keyless Entry System And Remote Functions) Section 122 (Lighting Systems - DTC B2556 To DTC P0573) Section 123 (Lighting Sys

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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