Wiring Diagram Cluster

2008 Cadillac CTS Transmission Wiring Diagram

Find transmission control module wiring, shift solenoid circuits, speed sensor paths, and torque converter clutch schematics.

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Matched Diagrams

48

Variant Used

CTS AWD V6-3.6L

Total Vehicle Diagrams

3820

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Transmission Fluid Change2008 Cadillac CTS How to Find Technical Service Bulletins by Category/Symptom

Likely fix path

Exact Repair Guides

These repair flows most often intersect with transmission diagnosis on this exact vehicle.

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Diagnostic signal

Codes Often Seen With This System

Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.

C0035: Left Front Wheel Speed Sensor Circuit →
C0040: Right Front Wheel Speed Sensor CircuitC0050: Right Rear Wheel Speed Sensor CircuitC0236: Rear Wheel Speed Sensor Signal Erratic

Top Transmission Diagram Paths

1.Automatic Transmission/Transaxle — Fluid Diagrams > Drive Range - Fourth GearTransmission and DrivetrainOpen2.Automatic Transmission/Transaxle — Fluid Diagrams > Drive Range, Fifth GearTransmission and DrivetrainOpen3.Automatic Transmission/Transaxle — Fluid Diagrams > Drive Range, Fifth Gear DefaultTransmission and DrivetrainOpen4.Automatic Transmission/Transaxle — Fluid Diagrams > Drive Range, First GearTransmission and DrivetrainOpen5.Automatic Transmission/Transaxle — Fluid Diagrams > Drive Range, First Gear Engine BrakingTransmission and DrivetrainOpen6.Automatic Transmission/Transaxle — Fluid Diagrams > Drive Range, Second GearTransmission and DrivetrainOpen7.Automatic Transmission/Transaxle — Fluid Diagrams > Drive Range, Sixth GearTransmission and DrivetrainOpen8.Automatic Transmission/Transaxle — Fluid Diagrams > Drive Range, Third GearTransmission and DrivetrainOpen9.Automatic Transmission/Transaxle — Fluid Diagrams > Drive Range, Third Gear DefaultTransmission and DrivetrainOpen10.Automatic Transmission/Transaxle — Connector ViewsTransmission and DrivetrainOpen11.Automatic Transmission/Transaxle — Diagnostic Aids > Arrows and SymbolsTransmission and DrivetrainOpen12.Automatic Transmission/Transaxle — Diagnostic Aids > Decimal and Metric EquivalentsTransmission and DrivetrainOpen13.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Checking Aftermarket AccessoriesTransmission and DrivetrainOpen14.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Circuit TestingTransmission and DrivetrainOpen15.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Inducing Intermittent Fault ConditionsTransmission and DrivetrainOpen16.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Measuring FrequencyTransmission and DrivetrainOpen17.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Measuring VoltageTransmission and DrivetrainOpen18.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Measuring Voltage DropTransmission and DrivetrainOpen19.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Passenger Car ZoningTransmission and DrivetrainOpen20.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Probing Electrical ConnectorsTransmission and DrivetrainOpen21.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Scan Tool Snapshot ProcedureTransmission and DrivetrainOpen22.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Testing for a Short to VoltageTransmission and DrivetrainOpen23.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Testing for ContinuityTransmission and DrivetrainOpen24.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Testing for Electrical IntermittentsTransmission and DrivetrainOpen25.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Testing for Intermittent Conditions and Poor ConnectionsTransmission and DrivetrainOpen26.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Testing for Short to GroundTransmission and DrivetrainOpen27.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Troubleshooting with a Digital MultimeterTransmission and DrivetrainOpen28.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Troubleshooting With A Test LampTransmission and DrivetrainOpen29.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Using Connector Test AdaptersTransmission and DrivetrainOpen30.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Using Fused Jumper WiresTransmission and DrivetrainOpen31.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > AFL/ECP ConnectorsTransmission and DrivetrainOpen32.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > Bosch Connectors (0.64)Transmission and DrivetrainOpen33.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > Bosch Connectors (BSK)Transmission and DrivetrainOpen34.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > Bosch Connectors (ECM)Transmission and DrivetrainOpen35.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > Connector Position Assurance LocksTransmission and DrivetrainOpen36.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > Connector RepairsTransmission and DrivetrainOpen37.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > Delphi Connectors (12 Way)Transmission and DrivetrainOpen38.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > Delphi Connectors (Micro .64)Transmission and DrivetrainOpen39.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > Delphi Connectors (Micro-Pack 100W)Transmission and DrivetrainOpen40.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > Delphi Connectors (Pull To Seat)Transmission and DrivetrainOpen41.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > Delphi Connectors (Push To Seat)Transmission and DrivetrainOpen42.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > Delphi Connectors (Weather Pack)Transmission and DrivetrainOpen43.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > FCI ConnectorsTransmission and DrivetrainOpen44.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > JST ConnectorsTransmission and DrivetrainOpen45.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > Kostal ConnectorsTransmission and DrivetrainOpen46.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > Molex ConnectorsTransmission and DrivetrainOpen47.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > Repairing Connector TerminalsTransmission and DrivetrainOpen48.Automatic Transmission/Transaxle — Diagnostic Aids > General Electrical Diagnostic Procedures > Connector Repairs > Sumitomo ConnectorsTransmission and DrivetrainOpen

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2008 Cadillac CTS Repair HubExact Vehicle

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OEM Manual Evidence

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2008 Cadillac CTS How to Find Technical Service Bulletins by Category/SymptomOEM Manual

How to Find Technical Service Bulletins by Category/Symptom — 2008 Cadillac CTS RWD V6-3.6L Service Manual | Operation CHARM Operation CHAR...

2008 Cadillac CTS How to Find Technical Service Bulletins by Category/SymptomOEM Manual

How to Find Technical Service Bulletins by Category/Symptom — 2008 Cadillac CTS AWD V6-3.6L Service Manual | Operation CHARM Operation CHAR...

2008 Cadillac CTS A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2008 Cadillac CTS AWD V6-3.6L Service Manual | Operation CHARM Operation CHARM : Car repair manual...

2008 Cadillac CTS A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2008 Cadillac CTS RWD V6-3.6L Service Manual | Operation CHARM Operation CHARM : Car repair manual...

Repairs That Intersect This Wiring

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2008 Cadillac CTS Transmission Fluid ChangeRepair

Open the matching repair workflow that usually intersects with transmission diagnosis on this vehicle.

Likely Trouble Codes for This System

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C0035: Left Front Wheel Speed Sensor CircuitCode

Chassis/Brakes code commonly seen during transmission diagnosis.

C0040: Right Front Wheel Speed Sensor CircuitCode

Chassis/Brakes code commonly seen during transmission diagnosis.

C0050: Right Rear Wheel Speed Sensor CircuitCode

Chassis/Brakes code commonly seen during transmission diagnosis.

C0236: Rear Wheel Speed Sensor Signal ErraticCode

Chassis/Brakes code commonly seen during transmission diagnosis.

P0500: Vehicle Speed Sensor ACode

Transmission code commonly seen during transmission diagnosis.

P0715: Input/Turbine Speed Sensor CircuitCode

Transmission code commonly seen during transmission diagnosis.

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Same System, Other Vehicles

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