Fuse Block - Underhood X3

WARNING: This page is about a different car, the 2011 GMC Acadia, 2011 Chevrolet Traverse, and 2011 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Fuse Block - Underhood X3

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	0.5 PK/BK	5294	Ignition I Voltage
2	-	-	Not Used
3	0.5 YE	447	Starter Relay Coil Control
4	-	-	Not Used
5	0.5 D-BU	473	High Speed Cooling Fan Relay Control
6-7	-	-	Not Used
8	3 RD/BK	142	Battery Positive Voltage
9	3 PU	6	Starter Solenoid Crank Voltage
10	-	-	Not Used
11	0.5 PK/BK	5294	Ignition I Voltage
12	-	-	Not Used
13	0.5 D-GN	335	Low Speed Cooling Fan Relay Control
14	-	-	Not Used
15	0.5 WH	1310	EVAP Canister Vent Solenoid Control
16-17	-	-	Not Used
18	0.5 PK	439	Ignition Voltage
19	0.5 D-GN	59	A/C Compressor Clutch Voltage
20	2 RD/WH	3540	Battery Positive Voltage
21	1 D-GN	95	Windshield Wiper Park
22-23	-	-	Not Used
24	0.5 D-BU	5985	Ignition Voltage
25	-	-	Not Used
26	0.8 PK/BK	5290	Ignition 1 Voltage
27	-	-	Not Used
28	0.5 BN	7448	Vacuum Assist Pump Relay Coil Control
29	0.5 D-GN/WH	459	A/C Compressor Clutch Relay Control
30	0.5 PK/BK	5293	Ignition I Voltage
31	0.5 RD/WH	540	Battery Positive Voltage
32	0.8 RD/WH	3640	Battery Positive Voltage
33	-	-	Not Used
34	0.5 WH	17	Stop Lamp Voltage
35	-	-	Not Used
36	0.5 D-BU	5985	Ignition Voltage
37	-	-	Not Used
38	0.5 PK	1339	Ignition Voltage
39-41	-	-	Not Used
42	0.5 RD/WH	4440	Battery Positive Voltage (TSH)
43	1 PU	92	Windshield Wiper Motor High Speed
44	-	-	Not Used
45	0.5 BK/WH	451	Ground
46	1 BK	1650	Ground
47	1 PK/BK	5292	Ignition 1 Voltage
48	-	-	Not Used
49	0.5 YE	5991	Powertrain Relay Coil Control
50	-	-	Not Used
51	1 PK/BK	5291	Ignition 1 Voltage
52-54	-	-	Not Used

Connector Part Information

Harness Type: Engine
OEM Connector: 7283-9457-3W
Service Connector: 19153182
Description: 54-Way F YESC Kaizen Series (BK)

Terminal Part Information

Pins: 1, 3, 5, 11, 13, 15, 19, 24, 28, 29, 31, 34, 36, 38, 42, 45, 49
Terminated Lead: 13575850
Release Tool: J-38125-11A
Diagnostic Test Probe: J-35616-2A (GY)
Terminal/Tray: 7116-4100-08/9
Core/Insulation Crimp: E/C

Pins: 8, 9
Terminated Lead: 13575835
Release Tool: J-38125-11A
Diagnostic Test Probe: J-35616-42 (RD)
Terminal/Tray: 7116-4122-02/10
Core/Insulation Crimp: A/B

Pins: 18, 26, 32, 46, 47, 51
Terminated Lead: 13575850
Release Tool: J-38125-11A
Diagnostic Test Probe: J-35616-2A (GY)
Terminal/Tray: 7116-4101-08/9
Core/Insulation Crimp: E/A

Pins: 20
Terminated Lead: 13575839
Release Tool: J-38125-11A
Diagnostic Test Probe: J-35616-35 (VT)
Terminal/Tray: 7116-4112-02/9
Core/Insulation Crimp: C/D

Pins: 21, 43
Terminated Lead: 13575838
Release Tool: J-38125-11A
Diagnostic Test Probe: J-35616-35 (VT)
Terminal/Tray: 7116-4111-02/9
Core/Insulation Crimp: C/A