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Junction Block - Left I/P X2

Fig 1: Junction Block -- Left I/P X2 Connector End View
GM1665711Courtesy of GENERAL MOTORS COMPANY
Junction Block - Left I/P X2

Pin Wire Circuit Function
A1 0.35 PK 739 Ignition Voltage
A2 0.35 YE 43 Accessory Voltage
0.35 YE 43 Accessory Voltage (6J1 and/or CF5)
A3-A4 - - Not Used
A5 0.8 RD/WH 1040 Battery Positive Voltage (with D07, without STZ or Y91)
B1 3 RD/WH 2340 Battery Positive Voltage
B2-B4 - - Not Used
B5 0.5 RD/WH 3240 Battery Positive Voltage (with U42 or with UE1, without STZ or Y91)
C1 - - Not Used
C2 3 BK 2550 Ground (Y91 with UQA or with UQS)
C3 0.5 RD/WH 340 Battery Positive Voltage (with UK6 and/or U2K, without STZ or Y91)
C4-C5 - - Not Used
D1 2 BK 1050 Ground
D2 - - Not Used
D3 0.8 RD/WH 4540 Battery Positive Voltage
0.8 RD/WH 4540 Battery Positive Voltage (EXP or 7X7)
D4-D5 - - Not Used
E1 0.5 OG/BK 5285 Adjustable Pedals Motor Rearward Control (JF4)
E2 0.5 RD/WH 740 Battery Positive Voltage (with 6J1, ARS and/or JF4)
E3 0.35 YE 6812 Park Enable Relay Control (with 6J1, ARS and/or JF4)
F1 - - Not Used
G1 0.35 PU 5286 Adjustable Pedals Motor Forward Control (JF4)
H1 0.35 D-GN/WH 817 Vehicle Speed Signal
0.5 D-GN/WH 817 Vehicle Speed Signal (STZ or Y91)
J1 - - Not Used
K1 0.5 YE 6817 LED Backlight Dimming Control (Z75)
K2 0.35 YE 6817 LED Backlight Dimming Control
0.35 YE 6817 LED Backlight Dimming Control (Z75)
K3 0.35 D-GN 5060 Low Speed GMLAN Serial Data
L1-L2 - - Not Used
L3 0.35 YE 6817 LED Backlight Dimming Control (UK3)
L4 0.35 YE 6817 LED Backlight Dimming Control
L5 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus +
0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus +
M1-M2 - - Not Used
M3 0.35 YE 6817 LED Backlight Dimming Control
0.35 YE 6817 LED Backlight Dimming Control (CJ3)
M4 - - Not Used
M5 0.5 TN 2501 High Speed GMLAN Serial Data Bus -
0.5 TN 2501 High Speed GMLAN Serial Data Bus -
N1 0.35 D-BU 2307 Passenger Air Bag On Indicator Control
N2-N3 - - Not Used
N4 0.35 YE 6817 LED Backlight Dimming Control
0.35 YE 6817 LED Backlight Dimming Control
N5 0.5 TN 2501 High Speed GMLAN Serial Data Bus -
P1 0.35 PU 5234 Passenger Seat Belt Indicator Control
P2 - - Not Used
P3 0.5 D-GN 2308 Passenger Air Bag Off Indicator Control
P4 3 RD/WH 3740 Battery Positive Voltage (with UQA, without STZ or Y91)
P5 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus +
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 15467567
  • Service Connector: 19149284
  • Description: 50-Way F GT 280 Metri-Pack 800 Series (BK)

Terminal Part Information
  • Pins: A1, A2, A5, B5, C1, C3, D3, E1-E3, G1, H1, K2, K3, L3-L5, M3, M5, N1, N3-N5, P1, P3, P5
  • Terminated Lead: 13575753
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: Pins A1, B5, C1, C3, E1-E3, G1, H1 (without Y91), K2, K3, L3, L4, M3 (CJ2), N1, N3, N5, P1, P3, P5 - E/A
  • Core/Insulation Crimp: Pins A2, A5, D3, H1, L5, M3 (CJ3), M5, N4 - 2/A
  • Pins: B1, C2, D1, P4
  • Terminated Lead: 13575754
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304713/19
  • Core/Insulation Crimp: Pins B1, C2, P4 - F/D
  • Core/Insulation Crimp: Pins - D14/4
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