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Relay Block - I/P Wire Entry Pinout Connector End View

Relay Block - I/P Wire Entry Pinout Connector End View

GM622367Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 12077571
  • Service: See Catalog
  • 30-Way F Module Micro Relay (BK)
  • Indexing May Vary
Pin Wire Color Circuit No. Function
A1 WH 93 Fuel Door Release Relay Control
A2 RD/WH 1440 Battery Positive Voltage
A3 RD/WH 1440 Battery Positive Voltage
A4 - - Not Used
A5 PK 79 Fuel Door Release Solenoid Control
B1 BK 1550 Ground
B2 L-BU 187 Rear Fog Lamp Switch Signal
B3 RD/WH 1040 Battery Positive Voltage
B4 - - Not Used
B5 OG 122 Rear Fog Lamp Supply Voltage
C1 BK 1550 Ground
C2 L-GN/BK 1605 Park Brake Relay Coil 1 Control
C3 RD/WH 540 Battery Positive Voltage
C4 - - Not Used
C5 TN 1628 Park Brake Relay A Supply Voltage
D1 BK 1550 Ground
D2 PK 1607 Park Brake Relay Coil 2 Control
D3 RD/WH 1340 Battery Positive Voltage
D4 - - Not Used
D5 L-GN 1627 Park Brake Relay B+ Supply Voltage
E1 L-BU 5023 Passenger Folding Mirror Motor Retract Control
E2 BK 750 Ground
E3 L-BU 191 Driver Folding Mirror Motor Retract Control
E4 BK 750 Ground
BK 750 Ground
E5 RD/WH 3140 Battery Positive Voltage
F1 YE 5004 Passenger Folding Mirror Motor Extend Control
F2 BK 750 Ground
F3 YE 190 Driver Folding Mirror Motor Extend Control
F4 BK 750 Ground
BK 750 Ground
F5 RD/WH 3140 Battery Positive Voltage