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Junction Block - Left I/P X1

Fig 1: Junction Block - Left I/P X1
GM1665708Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: 15467568
  • Service: 19115661
  • Description: 50-Way F GT 280 Series (GY)
Terminal Part Information 
  • Pins: A1, A3, A4, B3, B4, C1, C2, E3, G1, H1, K1, K3, L1-L4, M1-M5, N1-N3, N5, P1-P3, P5
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: Pins A1, A3, A4, C1, H1, K1, K3, L1-L4, M1-M5, N1-N3, N5, P1-P3, P5 - E/A
  • Core/Insulation Crimp: Pins B3, B4, C2, E3, G1 - 2/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: F1
  • Terminal/Tray: 12110127/19
  • Core/Insulation Crimp: F/G
  • Release Tool/Test Probe: 12150860/J-35616-44 (YE)
  • Pins: D1, K2
  • Terminal/Tray: 15304713/19
  • Core/Insulation Crimp: Pins D1 - F/D
  • Core/Insulation Crimp: Pins K2 - 4/4
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Pin Wire Circuit Function
A1 0.5 RD/WH 4440 Battery Positive Voltage
A2 - - Not Used
A3 0.5 PK 239 Ignition 1 Voltage
0.5 PK 239 Ignition 1 Voltage
A4 0.35 PK 239 Ignition 1 Voltage
0.5 PK 239 Ignition 1 Voltage
A5-B2 - - Not Used
B3 1 BK 2550 Ground
B4 0.8 GY 157 Courtesy Lamp Control
B5 - - Not Used
C1 0.5 PK 1639 Ignition 1 Voltage
C2 0.8 BN/WH 230 Instrument Panel Lamps Dimming Control
C3-C5 - - Not Used
D1 3 RD/WH 1340 Battery Positive Voltage
D2-E2 - - Not Used
E3 0.5 BK/WH 1851 Ground
0.8 BK/WH 1851 Ground
F1 5 RD/BK 642 Battery Positive Voltage
G1 0.8 BK/WH 1851 Ground
0.8 BK/WH 1851 Ground
H1 0.5 BK/WH 1851 Ground
0.5 BK/WH 1851 Ground
J1 - - Not Used
K1 0.35 BK/WH 1851 Ground
0.5 BK/WH 1851 Ground
K2 2 BK/WH 1851 Ground
K3 0.5 BK/WH 1851 Ground
L1 0.5 OG 6815 Inadvertent Power Supply Voltage
L2 0.35 RD/WH 1540 Battery Positive Voltage (UG1)
L3 0.35 PU/WH 6816 Indicator Dimming Control
L4 0.35 WH/BK 5515 Inside Air Temperature Sensor Assembly Control
L5 - - Not Used
M1 0.35 BN/WH 230 Instrument Panel Lamps Dimming Control
M2 0.35 PK 1691 Automatic Day/Night Mirror Low Reference
M3 0.35 PU/WH 6816 Indicator Dimming Control
M4 0.35 D-GN 734 Inside Air Temperature Sensor Signal
M5 0.5 L-BU 1320 CHMSL Supply Voltage
N1 0.5 D-GN/WH 636 Ambient Air Temperature Sensor Signal
N2 0.5 YE 61 Low Reference
N3 0.35 PU/WH 6816 Indicator Dimming Control (CHW)
N4 - - Not Used
N5 0.5 PK 1139 Ignition 1 Voltage
0.35 PK 1139 Ignition 1 Voltage
P1 0.35 D-BU 38 Backup Lamp Relay Control
P2 0.35 GY 1690 Automatic Day/Night Mirror Signal
P3 0.35 PU/WH 6816 Indicator Dimming Control
P4 - - Not Used
P5 0.35 D-GN 6101 Low Reference
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