Fuse Block - Underhood X5

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Fig 1: Fuse Block - Underhood X5 Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
A1	-	-	Not Used
A2	0.5 L-BU/WH	6311	Brake Switch Signal
A3-A8	-	-	Not Used
B1	0.35 L-BU/WH	6311	Brake Switch Signal
B1	0.35 L-BU/WH	6311	Brake Switch Signal
B2	0.5 RD/WH	740	Battery Positive Voltage (except HP2)
B3	1 RD/WH	340	Battery Positive Voltage
B3	0.5 RD/WH	340	Battery Positive Voltage (without Y91)
B4	0.5 RD/WH	2640	Battery Positive Voltage (7X6 or EXP)
B5	-	-	Not Used
C1-C3	-	-	Not Used
C4	0.35 OG	300	Ignition Voltage
C5	0.35 OG	300	Ignition Voltage
C6	-	-	Not Used
C7	0.35 OG	300	Ignition Voltage (XA7)
C8	0.35 D-BU	45	Park Lamp Relay Control (HP2)
C8	0.5 D-BU	45	Park Lamp Relay Control (except HP2)
D1	0.35 RD/WH	540	Battery Positive Voltage
D2	0.35 RD/WH	3340	Battery Positive Voltage
D3	-	-	Not Used
D4	0.35 BN	141	Ignition Voltage (KA9)
D5	-	-	Not Used
E1	5 RD/BK	1642	Battery Positive Voltage (XA7)
E2	3 RD/BK	1242	Battery Positive Voltage (E61)
F1	3 RD/BK	1342	Battery Positive Voltage (NQH)
F1	3 RD/BK	1342	Battery Positive Voltage (NQH)
F2	5 RD/BK	42	Battery Positive Voltage
G1	1 BK	550	Ground
G2	0.35 PK	1139	Ignition Voltage
G3	0.35 PK	239	Ignition Voltage
G4	0.35 PK	1639	Ignition Voltage
G4	0.35 PK	1639	Ignition Voltage (without KA9)
G5	0.35 PK	739	Ignition Voltage
G5	0.35 PK	739	Ignition Voltage
H1	0.35 OG	5186	Left Trailer Turn Signal Lamp
H2	0.35 YE	1618	Trailer Left Rear Turn/Stop Lamp Supply Voltage (EXP)
H3	0.35 YE	5187	Right Trailer Turn Signal Lamp
H4	0.35 D-GN	1619	Trailer Right Rear Turn/Stop Lamp Supply Voltage (EXP)
H5	0.35 YE	5199	Run/Crank Relay Coil Control
H6-H7	-	-	Not Used
H8	0.5 D-BU	38	Backup Lamp Relay Control
J1	1 PU	92	Windshield Wiper Motor High Speed Control
J2	1 D-GN	95	Windshield Washer Switch Signal
J3	1 L-BU	6128	Rear Closure Unlatch Motor Unlatch Control (E52)
J4	-	-	Not Used
J5	0.35 PK	839	Ignition Voltage
K1	0.35 TN	860	Front Windshield Wiper Switch High Signal
K2	-	-	Not Used
K3	0.35 GY	91	Windshield Wiper Switch Signal 2
K4	0.35 D-GN	5706	Endgate Latch Relay Supply Voltage (E52)
K5	1 L-BU	20	Stop Lamp Supply Voltage/Stop Lamp Switch Signal
K6-K7	-	-	Not Used
K8	0.35 YE	5704	Endgate Latch Relay Coil Control (E52)

Connector Part Information

OEM: 13513345
Service: 19115658
Description: 56-Way F GT 150 280 Metri-Pack 800 Series (GY)

Terminal Part Information

Pins: A2, B1, C4-C8, D1-D2 (HP2), G2-G3 (HP2), G4, G5, H1-H8, J1-J3 (HP2), J5 (HP2), K1-K8
Terminal/Tray: 15496302/5
Core/Insulation Crimp: Pins A2, B1 (HP2), C4-C8, D1-D2 (HP2), G2-G5 (HP2), H1-H8, J5, K1-K4, K8: E/A
Core/Insulation Crimp: Pins B1, G1 (HP2), G4, G5, J1-J3 (HP2), K5: 2/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Pins: B3, F1 (HP2)
Terminal/Tray: 12092445/18
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Pins: B3, B4, D1-D4, G1-G3, J1-J5
Terminal/Tray: 13525970/4
Core/Insulation Crimp: Pins B4, D1-D4, G2, G3, J5: E/A
Core/Insulation Crimp: Pins B3, G1, J1-J3: 2/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: E1, E2, F1, F2
Terminal/Tray: 12110127/19
Core/Insulation Crimp: Pins E1, E2, F2: F/G
Core/Insulation Crimp: Pin F1: G/G
Release Tool/Test Probe: 12150860/J-35616-44 (YE)