Installation Procedure

WARNING: This page is about a different car, the 2009 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Lower Control Valve Body, J 39630-2 & Components

Courtesy of GENERAL MOTORS CORP.

Install the lower control valve body (903) over the J 39630-2: guide pins.

CAUTION: Refer to Fastener Caution .

Position the solenoid valve fluid filter retainer (981) onto the lower control valve body (903) and install some of the valve body bolts (938, 940, 941) and hand tighten them.
Remove the J 39630-2: guide pins and tighten the bolts (938, 940, 941) in a star pattern to 8-14 N.m (6-10 lb ft).

Fig 2: View Of DT-47707-R1 & Bolts

Courtesy of GENERAL MOTORS CORP.

Position the DT-47707-R1: alignment tool onto the lower control valve body, next to the 2-3 shift solenoid valve, and install the two J 39630-1: guide pins.

NOTE: Hold the IMS (942) against the DT-47707-R1: alignment tool while tightening the bolts.

Locate the internal mode switch (IMS) (942) against the DT-47707-R1: alignment tool, install the three 8 mm bolts (939) and tighten to 8-14 N.m (6-10 lb ft).
Remove the DT-47707-R1: alignment tool and the J 39630-1: guide pins.

Fig 3: Lower Control Valve Body

Courtesy of GENERAL MOTORS CORP.

Install the remaining bolts (941) into the lower control valve body (903) and tighten to 8-14 N.m (6-19 lb ft).

Fig 4: Lower Control Valve Body Wire Harness

Courtesy of GENERAL MOTORS CORP.

Connect the lower control valve body wire harness (943) to the following parts:
- 1-2 shift solenoid valve (909)
- 2-3 shift solenoid valve (910)
- Internal mode switch (IMS) (942)