Removal Procedure

WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

Remove the plastic cap from the quick connect fitting by pulling the cap back along the pipe.

Fig 1: Generator Cooling Inlet Pipe

Courtesy of GENERAL MOTORS COMPANY

Install the DT-41623-B 3/8 inch line quick release tool onto the transmission oil cooler (TOC) pipe, or use the DT-28585 universal snap ring remover for the 5/8 inch line.

Fig 2: Sliding J 41623-B Toward Generator Cooling Inlet Pipe Fitting

Courtesy of GENERAL MOTORS COMPANY

Slide the DT-41623-B 3/8 inch line quick release tool toward the TOC pipe fitting, or use the DT-28585 universal snap ring remover for the 5/8 inch line.

Fig 3: Rotating J 41623-B On Coolant Pipe

Courtesy of GENERAL MOTORS COMPANY

NOTE:

Rotate the DT-41623-B 3/8 inch line quick release tool to engage the TOC pipe fitting's retainer slots.

The DT-41623-B 3/8 inch line quick release tool should be nearly flush with the fitting.

Connect the DT-41623-B 3/8 inch line quick release tool onto the TOC pipe fitting.

Fig 4: Identifying Retainer Clip

Courtesy of GENERAL MOTORS COMPANY

Rotate the DT-41623-B 3/8 inch line quick release tool or use the DT-28585 universal snap ring remover for the 5/8 inch line until the retainer clip (1) rises above the fitting retainer seat.

Fig 5: Generator Cooling Inlet Pipe

Courtesy of GENERAL MOTORS COMPANY

Pull back on the TOC pipe to disengage the pipe from the TOC pipe fitting.
Remove the DT-41623-B 3/8 inch line quick release tool or the DT-28585 universal snap ring remover for the 5/8 inch line from the TOC pipe.