Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSCADILLAC2013CTS COUPE RWD V8-6.2L SCREPAIR AND DIAGNOSISTESTING AND INSPECTIONCOMPONENT TESTS AND GENERAL DIAGNOSTICSGENERAL ELECTRICAL DIAGNOSTIC PROCEDURESCONNECTOR REPAIRSKOSTAL CONNECTORS (TRANSMISSION)
2013 Cadillac CTS Coupe RWD V8-6.2L SC
Kostal Connectors (Transmission)
2013 Cadillac CTS Coupe RWD V8-6.2L SCSECTION Kostal Connectors (Transmission)
Kostal Connectors (Transmission)
Special Tools
* EL-38125-580 - Terminal Release Tool Kit
* J-38125-28 - Terminal Release Tool
For equivalent regional tools, refer to Special Tools Tools and Equipment.
Terminal Removal Procedure
1. While depressing the lock, twist and remove the connector from the component.
2. Locate the terminal position assurance (TPA).
Note: The TPA cannot be removed from the connector while there are terminals present in the connector body.
3. Use a small flat-blade tool to push the TPA until it bottoms out.
4. Use the J-38125-28 tool to release the terminals by inserting the tool into the terminal cavity as shown in the graphic.
5. While holding the removal tool in place, gently pull the wire out of the back of the connector. Always remember never use force when pulling a terminal out of a connector.
6. Repair the terminal by following the Repairing Connector Terminals (Terminated Lead Repair) Repairing Connector Terminals (Terminated Lead Repair)Repairing Connector Terminals (Terminal Repair) Repairing Connector Terminals (Terminal Repair) procedure.
Terminal Insertion Procedure
After the terminal is replaced, perform the following procedure in order to insert the terminal.
1. Slide the new terminal into the correct cavity at the back of the connector.
2. Push the terminal into the connector until it locks into place. The new terminal should be even with the other terminals. Ensure that the terminal is locked in place by gently pulling on the wire.
3. Locate the TPA.
4. Use a small flat-blade tool to push the TPA until it bottoms out.
5. Ensure the TPA is fully seated. The TPA should be centered and flush with the connector body when viewed.
RENDER: 1.0x
NO RELATED
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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.