Automatic Transmission Fluid Pressure Manual Valve Position Switch (M30/M70)

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Automatic Transmission Fluid Pressure Manual Valve Position Switch (M30/M70) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
A	0.5 BN	1227	TFT Sensor Signal
B	0.5 GY	452	Low Reference
C	0.5 PK	1224	Transmission Fluid Pressure Switch Signal A
D	0.5 OG	1226	Transmission Fluid Pressure Switch Signal C
E	0.5 D-BU	1225	Transmission Fluid Pressure Switch Signal B

Connector Part Information

OEM: 12162213
Service: 12162213
Description: 5-Way F Metri-Pack 150.2 P2 Series (NA)

Terminal Part Information

Terminal/Tray: 12124075/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12180559-1/J-35616-14 (GN)