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Home >> Cadillac >> 2012 >> CTS Base, 2D Coupe, AWD >> Repair and Diagnosis >> Quick Lookups >> Electrical Component Locations >> Component Locations - Electrical Center Identification Views >> Electrical Center Identification Views >> Fuse Block - Rear X1

Fuse Block - Rear X1

Fig 1: Fuse Block - Rear X1 Connector End View
GM1856803Courtesy of GENERAL MOTORS COMPANY
Fuse Block - Rear X1

Pin Wire Circuit Function
1 - - Not Used
2 3 RD/BK 1042 Battery Positive Voltage
3 3 RD/WH 3240 Battery Positive Voltage (LP1 or LY7 or LLT)
3 RD/WH 2840 Battery Positive Voltage (LSA)
4 - - Not Used
5 5 RD 1 Battery Positive Voltage
6 5 RD 1 Battery Positive Voltage
7 - - Not Used
8 2 RD/WH 4340 Battery Positive Voltage
9 2 RD/WH 4340 Battery Positive Voltage
10 - - Not Used
11 0.5 BN/WH 309 Park Lamp Supply Voltage (T90)
0.8 BN/WH 309 Park Lamp Supply Voltage (V2S)
12 1 GY 295 Door Lock Actuator Lock Control (Coupe with N08 without UTT, Sedan or Wagon without N08)
1 GY 295 Door Lock Actuator Lock Control (Sedan or Wagon without N08 or UTT)
2 GY 5911 Door Lock Actuator Lock Control 2 (UTT)
13 1 RD/WH 4240 Battery Positive Voltage
14-16 - - Not Used
17 0.35 RD/WH 140 Battery Positive Voltage
18 - - Not Used
19 0.8 RD/WH 5040 Battery Positive Voltage (Wagon)
20 0.5 L-BU 1320 CHMSL Supply Voltage (T90)
21 0.8 L-BU 20 Stop Lamp Supply Voltage (V2S)
22 0.35 YE 1977 Rear Fog Lamp Relay Control (Coupe with T79)
0.35 TN 6188 Trunk Motor Release Control (Sedan)
23 0.35 RD/WH 4540 Battery Positive Voltage (UTR or UTT or UTU or UTV or V2S)
24 - - Not Used
25 1 RD/WH 5140 Battery Positive Voltage (Coupe or Wagon)
26 1 RD/WH 1040 Battery Positive Voltage
27 1 RD/WH 1701 Battery Positive Voltage
28 1 BK 1050 Ground
29 1 RD/WH 4440 Battery Positive Voltage (UQS)
30 - - Not Used
31 1 RD/WH 3340 VCIM Power Supply (UE1)
32 - - Not Used
33 0.5 RD/WH 5040 Battery Positive Voltage (Coupe or Wagon)
34 0.5 L-BU 1320 CHMSL Supply Voltage (T90)
35 0.35 L-BU 20 Stop Lamp Supply Voltage (T90)
0.35 L-BU 20 Stop Lamp Supply Voltage (T90)
36 0.35 WH 93 Fuel Door Release Relay Control (N08)
37 0.35 RD/WH 4540 Battery Positive Voltage (UTU)
38 - - Not Used
39 0.5 BN 2209 Rear Park Lamp Supply Voltage (T90)
40-44 - - Not Used
45 1 RD/WH 3040 Battery Positive Voltage (V2S)
46 0.5 BN/WH 309 Right Park Lamp Supply Voltage (T90)
47 - - Not Used
48 0.35 WH 1080 Park Lamp Relay Control (T90)
49 0.35 RD/WH 3140 Battery Positive Voltage (A45 or Coupe)
50 0.35 D-BU 45 Park Lamp Relay Control
51 0.35 RD/WH 4540 Battery Positive Voltage (U2R or U2S or U2T with UVC, UG1 or UTV)
52 2.0 RD/WH 2840 Fuel Pump Flow Control Module Supply Voltage (LF1/LLT)
1.0 RD/WH 2840 Fuel Pump Flow Control Module Supply Voltage (LSA)
53 1 PK 79 Fuel Door Release Solenoid Supply Voltage (N08)
54 1 TN 294 Door Lock Actuator Unlock Control ( Sedan or Wagon with UTT)
55 0.5 RD/WH 3040 Battery Positive Voltage (Coupe with T79)
56-59 - - Not Used
60 0.35 BN/WH 309 Right Park Lamp Supply Voltage (T90)
0.5 BN/WH 309 Right Park Lamp Supply Voltage (T90)
61 0.35 D-GN 801 Retained Accessory Power Fuse Supply Voltage
0.35 D-GN 801 Retained Accessory Power Fuse Supply Voltage (Sedan with C3U)
62 0.5 OG 122 Rear Fog Lamp Supply Voltage (Coupe with T79)
0.5 TN/WH 56 Trunk Release Motor Supply Voltage (Sedan)
63 0.35 RD/WH 3140 Battery Positive Voltage (UD7)
64 0.35 BN/WH 309 Right Park Lamp Supply Voltage (without T90)
0.5 BN/WH 309 Right Park Lamp Supply Voltage (without T90)
0.8 BN 2509 Left Rear Park Lamp Supply Voltage (Wagon with V2S)
65 0.35 RD/WH 4540 Battery Positive Voltage (UTR)
66-68 - - Not Used
69 0.35 BK 1050 Ground (Wagon with T90 or Coupe or Sedan)
0.35 BK 1050 Ground (Coupe)
70-75 - - Not Used
76 5 RD 1 Battery Positive Voltage
77 3 RD/WH 3840 Battery Positive Voltage
78 3 RD/WH 3940 Battery Positive Voltage (AH8)
79 2 RD/WH 3740 Battery Positive Voltage (A45 with N38)
80-84 - - Not Used
Connector Part Information
  • Harness Type: Body
  • OEM Connector: 7283-9456-3W
  • Service Connector: 19153188
  • Description: 84-Way F YESC Kaizen Series (BK)
Terminal Part Information
  • Pins: 2, 3, 12 (UTT)
  • Terminated Lead: SEALED: 13578925 UNSEALED: 13575832
  • Release Tool: J-38125-11A
  • Diagnostic Test Probe: J-35616-35 (VT)
  • Terminal/Tray: 7116-4112-02/9
  • Core/Insulation Crimp: C/D
  • Pins: 5, 6, 76-78
  • Terminated Lead: 13575835
  • Release Tool: J-38125-11A
  • Diagnostic Test Probe: J-35616-42 (RD)
  • Terminal/Tray: 7116-4122-02/10
  • Core/Insulation Crimp: Pins 5, 6, 76 - D/G
  • Core/Insulation Crimp: Pins 77, 78 - A/B
  • Pins: 8, 9, 79
  • Terminated Lead: 13578928
  • Release Tool: J-38125-11A
  • Diagnostic Test Probe: J-35616-42 (RD)
  • Terminal/Tray: 7116-4121-02/10
  • Core/Insulation Crimp: C/B
  • Pins: 11
  • Terminated Lead: 13575839
  • Release Tool: J-38125-11A
  • Diagnostic Test Probe: J-35616-35 (VT)
  • Terminal/Tray: 7116-4112-02/9
  • Core/Insulation Crimp: Not Available
  • Pins: 12 (without UTT)
  • Terminated Lead: 13575832
  • Release Tool: J-38125-11A
  • Diagnostic Test Probe: J-35616-35 (VT)
  • Terminal/Tray: 7116-4112-02/9
  • Core/Insulation Crimp: Not Available
  • Pins: 13
  • 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
  • Pins: 17- 20, 22, 23, 25, 27-29, 31, 33, 34, 36, 37, 39, 42, 46, 48-55, 60-65, 69
  • Terminated Lead: 13575850
  • Release Tool: J-38125-11A
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: 7116-4100-08/9
  • Core/Insulation Crimp: Pins 17, 20, 22, 23, 27, 33, 34, 36, 37, 39, 46, 48-51, 55, 61, 62, 63, 65, 69 - E/C
  • Core/Insulation Crimp: Pins 18, 19, 25, 28, 29, 31, 42, 52-54, 60, 64 - E/A
  • Pins: 26, 29, 52
  • Terminated Lead: 13578892
  • Release Tool: J-38125-11A
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: 7116-4101-08/9
  • Core/Insulation Crimp: C/A