Transmission Control Module

WARNING: This page is about a different car, the 2007 Pontiac Torrent and 2007 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Transmission Control Module Connector End View

Courtesy of GENERAL MOTORS CORP.

Transmission Control Module Connector Parts Information

Connector Part Information

OEM: 7183-7192-30
Service: See Catalog
Description: -

Terminal Part Information

Pins: 5, 6, 7, 8, 11, 12, 14
Terminal/Tray: 7116-4720-02/14
Core/Insulation Crimp: J/J
Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)

Pins: 1, 9
Terminal/Tray: 7116-4103-08/9
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094430/J-35616-2A (GY)

Transmission Control Module Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	RD/WH	540	Battery Positive Voltage
5	OG/BK	1786	Park/Neutral Signal Ignition Lock Cylinder Control Actuator Signal (2003 and later)
6	TN/BK	2500	High Speed GMLAN Serial Data Bus+
7	TN	2501	High Speed GMLAN Serial Data Bus-
8	TN/BK	2500	High Speed GMLAN Serial Data Bus+
9	BK/WH	451	Ground
11	PK	1339	Ignition 1 Voltage
12	BN	4	Accessory Voltage
14	TN	2501	High Speed GMLAN Serial Data Bus-