S2 Transmission Manual Shift Switch (MDK or MH7) Connector End View

WARNING: This page is about a different car, the 2011 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: S2 Transmission Manual Shift Switch (MDK or MH7) Connector End View

Courtesy of GENERAL MOTORS CORP.

S2 Transmission Manual Shift Switch (MDK or MH7)

Pin	Color	Circuit	Function
1	0.5 BN/YE	43	Accessory Voltage
2	0.75 BK	1850	Ground
3	0.5 VT/YE	5526	Tap Up/Tap Down Switch Signal
4	0.5 VT/BK	7553	Park Lock Solenoid Control
5	0.5 YE	7554	Park Lock Solenoid Soft Control
6	0.5 WH/VT	5905	Key Capture/Column Lock Shift Position Signal

Connector Part Information

Harness Type: Body
OEM Connector: 15269798
Service Connector: 19167753
Description: 6-Way F AIT II Series (BK)

Terminal Part Information

Pins: 1, 3-6
Terminated Lead: Pending
Release Tool: J-38125-215A
Diagnostic Test Probe: J-35616-64B (L-BU)
Terminal/Tray: SAIT-A03T-M064/14
Core/Insulation Crimp: P/P

Pins: 2
Terminated Lead: Pending
Release Tool: J-38125-215A
Diagnostic Test Probe: J-35616-64B (L-BU)
Terminal/Tray: SAIT-A02T-M064/20
Core/Insulation Crimp: Pending