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Home >> Cadillac >> 2008 >> STS Base, 3.6 V, AWD >> Repair and Diagnosis >> Quick Lookups >> Electrical Component Locations >> Wiring Systems And Power Management - Electrical Center Identification View & Component Connector End View Index >> Electrical Center Identification View >> Fuse Block - Right Rear - Wire Entry
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Fuse Block - Right Rear - Wire Entry

Fig 1: Fuse Block - Left Rear Bottom View
GM882688Courtesy of GENERAL MOTORS CORP.
Fuse Block - Right Rear - Wire Entry

Pin Wire Circuit Function
CB1 3 RD/WH 1040 Battery Positive Voltage
CB2 - - Battery Positive Voltage Bus 2
FD1 0.35 OG/BK 737 Rear Compartment Lamp Control
FD2 0.35 OG/BK 744 Rear Compartment Lid Ajar Switch Signal
0.35 OG/BK 744 Rear Compartment Lid Ajar Switch Signal
FL1 - - Battery Positive Voltage
FL2 - - Battery Positive Voltage Bus 2
FL3 - - Battery Positive Voltage
FL4 - - Battery Positive Voltage Bus 1
FU1 0.8 RD/WH 1540 Battery Positive Voltage
FU2 - - Battery Positive Voltage Bus 2
FU3 0.35 RD/WH 540 Battery Positive Voltage
0.35 RD/WH 540 Battery Positive Voltage (UFT)
FU4 - - Battery Positive Voltage Bus 2
FU5 2 RD/WH 2640 Battery Positive Voltage (CF5)
FU6 - - Battery Positive Voltage Bus 2
FU7 - - Battery Positive Voltage
FU8 - - Battery Positive Voltage Bus 2
FU9 - - Battery Positive Voltage
FU10 - - Battery Positive Voltage Bus 2
FU11 0.8 RD/WH 2540 Battery Positive Voltage (KA1/KB6)
0.8 RD/WH 2540 Battery Positive Voltage (U2K)
FU12 - - Battery Positive Voltage Bus 2
FU13 - - Battery Positive Voltage
FU14 - - Battery Positive Voltage Bus 2
FU15 - - Ignition Voltage
FU16 - - Ignition Voltage
FU17 - - Ignition Voltage
FU18 - - Ignition Voltage
FU19 - - Ignition Voltage
FU20 - - Ignition Voltage
FU21 - - Ignition Voltage
FU22 0.8 OK 1239 Ignition Voltage
FU23 - - Battery Positive Voltage Bus 1
FU24 - - Battery Positive Voltage
FU25 - - Battery Positive Voltage Bus 1
FU26 0.5 RD/WH 740 Battery Positive Voltage
FU27 - - Battery Positive Voltage Bus 1
FU28 0.35 RD/BK 442 Battery Positive Voltage
0.35 PK 442 Battery Positive Voltage (UFL)
FU29 - - Battery Positive Voltage Bus 1
FU30 - - Battery Positive Voltage
FU31 - - Battery Positive Voltage Bus 1
FU32 - - Battery Positive Voltage
FU33 - - Battery Positive Voltage Bus 1
FU34 - - Battery Positive Voltage
R1-R5 - - Not Used
R6 0.35 OG 300 Ignition Voltage
R7 - - Battery Positive Voltage
R8 0.5 PU 293 Rear Defog Element Supply Voltage
R9 - - Not Used
R10 0.35 WH 193 Rear Defog Relay Control
R11 - - Ground
R12 - - Battery Positive Voltage
R13 3 GY 120 Fuel Pump Supply Voltage
R14 - - Not Used
R15 0.35 D-GN/WH 465 Fuel Pump Relay Control
R16 - - Battery Positive Voltage
R17 - - Battery Positive Voltage
R18 1 D-BU/WH 149 Courtesy Lamp Supply Voltage
R19 - - Not Used
R20 0.35 D-BU 1393 Courtesy Lamps Supply Voltage
R21 0.35 PK 3 Ignition Voltage
R22 - - Battery Positive Voltage Bus 1
R23 - - Ignition Voltage
R24 - - Not Used
R25 - - Ground
R26 - - Battery Positive Voltage Bus 1
R27 - - Battery Positive Voltage
R28 0.8 PK 5126 Afterboil Coolant Pump Relay Control (LC3)
R29 - - Not Used
R30 0.5 GY 5127 Afterboil Coolant Pump Supply Voltage (LC3)
R31 - - Ignition Voltage
R32 - - Battery Positive Voltage
R33 0.35 OG 122 Rear Fog Lamps Supply Voltage (TT7/TT8)
R34 - - Not Used
R35 0.35 YE 1977 Rear Fog Lamp Relay Control (TT7/TT8)
R36 - - Ground
R37 - - Battery Positive Voltage
R38 - - Stop Lamp Supply Voltage
R39 - - Not Used
R40 0.35 WH 17 Stop Lamp Supply Voltage
S1 - - Ignition Voltage
S2 0.35 PK 1639 Ignition Voltage
S3 - - Ignition Voltage
S4 - - Ground
S5 - - Ground
S6 - - Ground
S7 0.35 BK 1050 Ground
S8 - - Ignition Voltage
S9 0.35 PK 1339 Ignition Voltage
S10 0.35 PK 1339 Ignition Voltage (JL7)
S11 0.35 PK 1339 Ignition Voltage
S12 - - Stop Lamp Supply Voltage
S13 0.35 L-BU 20 Stop Lamp Supply Voltage
0.35 L-BU 20 Stop Lamp Supply Voltage (TT7/TT8/V92)
S14 0.35 L-BU 20 Stop Lamp Supply Voltage
S15 - - Battery Positive Voltage
S16 1 RD/WH 2240 Battery Positive Voltage
0.8 RD/WH 2240 Battery Positive Voltage (UE1)
S17 1 RD/WH 2240 Battery Positive Voltage
S18 - - Ignition Voltage
S19 0.5 PK 1139 Ignition Voltage
S20 0.5 PK 1139 Ignition Voltage
S21 0.5 PK 1139 Ignition Voltage
S22 - - Ignition Voltage
S23 0.35 PK 1339 Ignition Voltage (JL7)
0.35 PK 1339 Ignition Voltage (UA2)
S24 0.35 PK 1339 Ignition Voltage (JL7)
0.35 PK 1339 Ignition Voltage (UA2/UA7)
0.35 PK 1339 Ignition Voltage (UFL)
S25 0.35 PK 1339 Ignition Voltage
S26-S28 - - Not Used
Connector Part Information 
  • OEM: 7254-5200
  • Service: See Catalog
  • Description: Rear PDB Base Assembly
Terminal Part Information 
  • Pins: CB1, CB2, FL1-FL4, FU2-FU19, FU23-FU27, FU29-FU34, R1-R3, R5-R8, R10-R13, R15-R17, R20-R23, R25-R28, R30-R33, R35-R38, R40, S12-S14
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: FU1, FU28, S9- S11, S20-S28
  • Terminal/Tray: 7116-4020/11
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-18 (BK)
  • Pins: R18, S1-S6
  • Terminal/Tray: 7116-4021/11
  • Core/Insulation Crimp: 2/A
  • Release Tool/Test Probe: 15315247/J-35616-18 (BK)
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