Control Solenoid Valve Assembly X1 (MYC, MYD or M99)

Fig 1: Control Solenoid Valve Assembly X1 (MYC, MYD or M99) Connector End View

Courtesy of GENERAL MOTORS CORP.

Control Solenoid Valve Assembly X1 (MYC, MYD or M99)

Pin	Wire	Circuit	Function
1-2	-	-	Not Used
3	0.35 OG/BK	1786	Ignition Lock Cylinder Control Actuator Signal
4	0.5 RD/WH	1840	Battery Positive Voltage
5	0.8 BK/WH	451	Ground
6-8	-	-	Not Used
9	0.35 D-BU	5985	Accessory Wake up Serial Data
10	0.5 TN/BK	2500	High Speed GMLAN Serial Data Bus +
11	0.5 TN	2501	High Speed GMLAN Serial Data Bus -
12	0.5 PK/WH	2139	Ignition Voltage
13	0.5 TN	2501	High Speed GMLAN Serial Data Bus -
14	0.5 TN/BK	2500	High Speed GMLAN Serial Data Bus +
15	-	-	Not Used
16	0.35 OG/BK	6399	Replicated TOS Signal (without NQH)

Connector Part Information Harness Type: Engine OEM Connector: 15491328 Service Connector: 15131300 Description: 16-Way F 1.5 Series Sealed (BK) Terminal Part Information Terminated Lead: Pins 3-5, 10-14 - 13575434 Terminated Lead: Pins 9, 16 - 13575426 Release Tool: J-38125-28 Diagnostic Test Probe: J-35616-66 (YE) Terminal/Tray: 2 21 24 47220 0/12 Core/Insulation Crimp: E/1