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Fuse Block - Underhood Bottom View: Notes

Fig 1: Fuse Block - Underhood Bottom View
GM882806Courtesy of GENERAL MOTORS CORP.
Fuse Block - Underhood C1

GM823267Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 7283-4846-30
  • 36-Way F Hybrid (BK)
  • Forward Lamp Harness Connector
Pin Wire Color Circuit No. Function
1 WH 504 Cooling Fan Low Reference
2 GY 532 Cooling Fan Motor Supply Voltage
3 L-BU 409 Cooling Fan Motor Supply Voltage
4 D-GN 29 Horn Control
5 D-GN/WH 711 Left Headlamp High Beam Supply Voltage
6 YE 5358 Auxiliary Cooling Fan Motor Supply Voltage (Export w/V92)
7 - - Not Used
8 TN/WH 312 Right Headlamp Low Beam Supply Voltage
9 BN 341 Ignition 3 Voltage (TR7)
10 BN/WH 309 Right Park Lamp Supply Voltage
11 L-BU/WH 1314 Left Front Turn Signal Lamp Supply Voltage (Export w/T90)
12 L-BU/WH 1314 Left Front Turn Signal Lamp Supply Voltage
13-16 - - Not Used
17 L-GN/
BK		 311 Right Headlamp High Beam Supply Voltage
18 - - Not Used
19 PK 1439 Ignition 1 Voltage (TR7)
PK 1439 Ignition 1 Voltage (TR7)
20 D-BU 5364 Left DRL/Turn Supply Voltage
PU 1472 Left Park Lamp Supply Voltage (Export w/o TR7)
21 GY 868 Headlamp Leveling Switch Bit 1 Signal (w/ TR7)
22 YE 1834 Forward Discriminating Sensor Signal
23 - - Not Used
24 PU 709 Left Park Lamp Supply Voltage
25 D-BU/
WH		 1315 Right Turn Signal Indicator Lamp Supply Voltage
26 D-BU/
WH		 1315 Right Turn Signal Indicator Lamp Supply Voltage (Export w/T90)
27 PU 2234 Front Fog Lamp Supply Voltage
28 PU 2234 Front Fog Lamp Supply Voltage
29 BK 250 Ground
30 D-GN 5365 Right DRL/Turn Supply Voltage (Domestic)
BN/WH 1473 Right Park Lamp Supply Voltage (TT7 w/o TR7)
31 PK/BK 109 Hood Ajar Switch Signal (Export w/ UA2)
32 YE 61 Low Reference
33 L-GN/BK 735 Ambient Air Temperature Sensor Signal
34 - - Not Used
35 TN/OG 5045 Discriminating Sensor - Low Reference
36 YE 712 Left Headlamp Low Beam Supply Voltage
Fuse Block - Underhood C2

GM823283Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 7123-4123-30
  • 2-Way F L-Type (BK)
  • Body Harness Connector
Pin Wire Color Circuit No. Function
1 RD/BK 2 Battery Positive Voltage
2 RD/BK 2 Battery Positive Voltage
Fuse Block - Underhood C3

GM823283Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 7123-4129-90
  • 2-Way F L-Type (BU)
  • Body Harness Connector
Pin Wire Color Circuit No. Function
1 RD/BK 2 Battery Positive Voltage
2 RD/BK 2 Battery Positive Voltage
Fuse Block - Underhood C4

GM823271Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 7283-4847-30
  • 68-Way F Hybrid (BK)
  • I/P Harness Connector
Pin Wire Color Circuit No. Function
1 L-BU/WH 1314 Left Turn Signal Indicator Lamp Supply Voltage
2 - - Not Used
3 YE 32 Instrument Panel Lamp Fuse Supply Voltage 1
4 D-BU/
WH		 1315 Right Turn Signal Indicator Lamp Supply Voltage
5 YE 32 Instrument Panel Lamp Fuse Supply Voltage 1
6 RD/WH 1140 Battery Positive Voltage
7 RD/WH 1140 Battery Positive Voltage
8 BN/WH 1473 Right Position Lamp Supply Voltage (Export w/T79)
D-GN 5365 Right DRL/Turn Supply Voltage (Domestic)
9 - - Not Used
10 PK/BK 109 Hood Ajar Switch Signal (Export w/UA2)
11 YE 61 Low Reference
12 PK 339 Ignition 1 Voltage
13 L-GN/BK 735 Ambient Air Temperature Sensor Signal
14 GY 868 Headlamp Leveling Switch Bit 1 Signal (w/TR7)
15 TN/OG 5045 Discriminating Sensor - Low Reference
16 - - Not Used
17 RD/WH 3540 Battery Positive Voltage
18 BN 247 Blower Motor Relay Control
19 D-GN 1399 Cigar Relay Control
20 RD/WH 1740 Battery Positive Voltage
21 WH 1080 Park Lamp Relay Control
22 D-GN/WH 1317 Fog Lamp Relay Control
23 RD/WH 340 Battery Positive Voltage
24 - - Not Used
25 RD/WH 2040 Battery Positive Voltage
26 PU 1197 Headlamp Washer Pump Control (CE4)
27 - - Not Used
28 PK 1439 Ignition 1 Voltage (XA7)
PK 1439 Ignition 1 Voltage (XA7)
29-30 - - Not Used
31 RD/WH 3340 Battery Positive Voltage
32 RD/WH 1440 Battery Positive Voltage
33 RD/WH 1440 Battery Positive Voltage
34 - - Not Used
35 BN 341 Ignition 3 Voltage (TR7)
36 PK/WH 1970 Headlamp Low Beam Relay Control
37 BN 4 Accessory Voltage
38 OG 99 Windshield Washer Fluid Level Signal (CE4)
39 - - Not Used
40 TN 28 Horn Relay Control
41 YE 43 Accessory Voltage
42 PU 709 Left Park Lamp Supply Voltage
43 D-GN 1483 Lighting Relay Coil Supply Voltage Control
44 PK 3 Ignition 1 Voltage
45 PU/WH 1035 Starter Relay Coil Supply Voltage (Domestic and LHD International)
PU/WH 1035 Starter Relay Coil Supply Voltage (Domestic and LHD International)
PK 839 Ignition 1 Voltage (RHD w/M82 and Japan w/M82)
46 - - Not Used
47 PK 839 Ignition 1 Voltage (LP1/LY7)
48 PK 839 Ignition 1 Voltage
49 - - Not Used
50 TN/WH 228 Windshield Washer Pump Control (CE4)
51 - - Not Used
52 RD/WH 1940 Battery Positive Voltage
53 PK 239 Ignition 1 Voltage
54 - - Not Used
55 YE 1834 Forward Discriminating Sensor Signal
56 D-BU 5364 Left DRL/Turn Supply Voltage (Domestic)
PU 1472 Left Position Lamp Supply Voltage (Export w/T79)
57 L-BU 188 Blower Motor Control Processor Supply Voltage
58 BN/WH 309 Right Park Lamp Supply Voltage
59 YE 243 Accessory Voltage (M82)
60 TN 5052 Headlamp Washer Ground (CE4)
61 L-GN/
BK		 592 DRL Relay Control (Export w/T65)
62 YE 143 Accessory Voltage
63 - - Not Used
64 YE 343 Accessory Voltage
65 PK/BK 5292 Ignition 1 Voltage
66 - - Not Used
67 TN/WH 1969 Headlamp High Beam Relay Control
68 YE 5358 Auxiliary Cooling Fan Motor Supply Voltage (Export w/V92)
Fuse Block - Underhood C5

GM823264Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 7283-6376-30
  • 26-Way F Hybrid (BK)
  • Engine Harness Connector
Pin Wire Color Circuit No. Function
1 RD/BK 342 Battery Positive Voltage
2 PK/BK 5705 Ignition 1 Voltage (LS2)
3 PK/BK 5291 Ignition 1 Voltage
4 D-GN/WH 459 A/C Compressor Clutch Relay Control
5 D-GN 59 A/C Compressor Clutch Supply Voltage
6 PK 739 Ignition 1 Voltage
7 - - Not Used
8 PU 6 Starter Solenoid Crank Voltage
9 PK/BK 5293 Ignition 1 Voltage (LS2)
10 PK/BK 5293 Ignition 1 Voltage
11 PK 239 Ignition 1 Voltage
12 PK 239 Ignition 1 Voltage
13 PK/BK 5292 Ignition 1 Voltage (LS2)
PK/BK 5705 Ignition 1 Voltage (LP1/LY7)
14 - - Not Used
15 PK/BK 5290 Ignition 1 Voltage
16 PK/BK 5290 Ignition 1 Voltage
17 D-BU 473 High Speed Cooling Fan Relay Control
18 YE 343 Accessory Voltage
19 YE 343 Accessory Voltage (M82)
20 - - Not Used
21 D-GN 335 Low Speed Cooling Fan Relay Control
22 PK/BK 5294 Ignition 1 Voltage
23 PK/BK 5294 Ignition 1 Voltage
24 YE 447 Starter Relay Coil Control
25 BN 5069 MAIN Relay Control
26 RD/WH 1440 Battery Positive Voltage
RD/WH 1440 Battery Positive Voltage (M82)
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