OEM 2005 Cadillac STS Transmission Oil Cooler

2005 Cadillac STS Transmission Oil Cooler Parts Questions & Experts Answers

• Q: How to replace the auxiliary transmission oil cooler on 2005 Cadillac STS?

  A: Start by testing for leaks with j39400-a halogen leak detector before replacing the auxiliary automatic transmission (AT) oil cooler. A complete refrigerant discharge from the a/c system is not required. Start the process by removing the mounting bolts that secure the A/C Condenser then position it for better access to the auxiliary Transmission Oil Cooler. The first step involves removing the Transmission Oil Cooler lines from their attachment points on the toc before unclipping the toc line from its clip. The installation process starts by unbolting the toc from its mounts before removing the toc itself. Put the new toc into position then secure the mounting bolts with 5 nm torque value (44 inch lbs. Of torque). Connect the toc lines to the toc, ensuring the fittings are tightened to 20 nm (15 ft. Lbs.)reconnect the toc line to the toc retainer clip after installing it. The final step involves installing the condenser.