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Transmission Control Module (TCM) A (MFA)

Fig 1: Transmission Control Module (TCM) A Connector End View (MFA)
GM1468395Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: KET MG 651804
  • Description: 16-Way F .060-II Connector (BU)
Transmission Control Module (TCM) A Connector Terminal Identification (MFA)

Pin Wire Circu Function
A1 0.85 WH/BN 3026 Shift Solenoid (SS) 2 Control
A2 D-GN 3017 Transmission Mode Signal Power
A3 0.85 BN 3022 Pressure Control Solenoid (PCS) 4 Control
A4 0.5 GY 3008 Transmission Fluid Temperature Sensor Signal
A5 0.85 L-BU 20 Stop Lamp Supply Voltage
A6 0.5 YE 1481 Hold Mode Indicator Control
A7 0.5 BN 2000 Serial Data
A8 0.5 PU 1807 CAN Serial Data - High
A9 0.85 WH/BK 3025 Shift Solenoid (SS) 1 Control
A10 0.85 BN/WH 3023 Pressure Control Solenoid (PCS) 5 Control
A11 0.85 D-GN/BK 3021 Pressure Control Solenoid (PCS) 3 Control
A12 0.85 D-GN/WH 3024 Pressure Control Solenoid (PCS) 6 Control
A13-A15 - - Not Used
A16 0.3 YE 710 CAN Serial Data - Low