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Fuse Block - Underhood Label

Fig 1: Fuse Block - Underhood Label
GM1612893Courtesy of GENERAL MOTORS CORP.
Fuse Block - Underhood Label

No. Device Rating Description
1 HTD/SEATS 20A Heater Element Seat Cushion - Driver, Heated Seat Module - Passenger
2 GRILLE GUARD 20A Not Used (Dealer Installed - Grille Guard Lights)
3 FUEL/PUMP 15A Fuel Pump and Sender Assembly
4 ROOF LP 20A Not Used (Dealer Installed - Roof Rack Lights)
5 BATT IGN SWTCH 10A Ignition Switch
6 FRT/WPR 25A ON/OFF WPR Relay
7 SPARE-1 15A Not Used
8 PWR/LKS 20A Door Lock and Window Switch - Driver
9 S/ROOF FRT/WPR PUMP 15A Sunroof Module, Turn Signal/Multifunction Switch, Automatic Transmission Floor Shift Control
10 SPO 10A Not Used (To be added by SPO)
11 AIR CMPRSR 25A Not Used
12 TCCM 30A Transfer Case Shift Control Module
13 RDO 10A Radio, HVAC Control Module
14 BCM 10A Body Control Module (BCM)
15 REAR/WPR MTR 15A Rear Window Wiper/Washer Module
16 REAR WPR SWTCH/PUMP 15A Rear Window/Wiper Washer Switch, Rear Window Washer Fluid Pump
17 SPARE-2 10A Not Used
18 SPARE-6 10A Not Used
19 CLSTR 10A Instrument Panel Cluster (IPC)
20 REAR TRN/HAZRD 20A Body Control Module (BCM)
21 PCM-I 10A Powertrain Control Module (PCM)
22 ENG CNTRL SYS 15A Evaporative Emission (EVAP) Canister Purge Solenoid Valve, Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
23 INJ 15A Fuel Injectors 1-5
24 FOG/LP 15A Fog Lamp - Left/Right
25 PCM-B 10A Powertrain Control Module (PCM) C1
26 SPARE-4 10A Not Used
27 AIRBAG 10A Inflatable Restraint Vehicle Rollover Sensor, Accessory Switch, Inflatable Restraint Sensing and Diagnostic Module (SDM), Inflatable Restraint Front Passenger Presence System (PPS) Sensor
28 BCK/LP 15A Backup Lamp Switch (MA5), Park/Neutral Position (PNP) Switch (M30)
29 ABS/VSES 10A Electronic Brake Control Module (EBCM)
30 R/WDO DEFG 20A Rear Window Defogger
31 CNSTR VENT 10A Evaporative Emission (EVAP) Canister Vent Solenoid Valve
32 SPARE-5 10A Not Used
33 IGN 1 15A Clutch Start Switch (MA5), Park/Neutral Position (PNP) Switch (M30), Ignition Coils
34 TRANS 10A Automatic Transmission (M30)
35 CRUISE/MISC 10A Inside Rearview Mirror, Turn Signal/Multifunction Switch, Clutch Switch (MA5), TCC Brake/Cruise Release Switch
36 HORN 10A Horn
37 LR PRK 10A Tail/Stop and Turn Signal Lamp - Left, Body Control Module (BCM)
38 AMP 25A Digital Radio Receiver
39 SPARE-7 10A Not Used
40 RH HDLP 10A Headlamp - Right
41 LH HDLP 10A Headlamp - Left
42 TRLR BCK/LP 10A Trailer Connector (UY7)
43 FRT/PRK 10A Marker Lamp LF/RF, Park/Turn Signal Lamp LF/RF, Door Lock and Window Switch - Driver/Passenger, Door Window Switch - LR/RR
44 AIR SOL 15A Not used
45 AUX PWR 2 20A Accessory Power Outlet - Front, Accessory Power Outlet - Rear
46 ETC 15A Powertrain Control Module (PCM)
47 O2 SNSR 15A Heated Oxygen Sensor (HO2S) 1, Heated Oxygen Sensor (HO2S) 2
48 A/C CLUTCH 10A A/C Compressor Clutch, A/C CLUTCH Diode
49 RR PRK 10A Tail/Stop and Turn Signal Lamp - Right, License Lamp
50 SDARs 10A Not Used
51 AUX PWR 1 20A Cigar Lighter, Data Link Connector (DLC)
52 VSES/ABS 10A Electronic Brake Control Module (EBCM), Steering Wheel Position Sensor (JL4), Yaw Rate/Latereral and Longitudinal Accelerometer Sensor (JL4)
53 PWR HTR SWTCH 10A Lumbar Adjuster/Heater Switch - Driver/Passenger
54 STOP 15A Stop Lamp Switch
55 TRLR 10A Trailer Connector
56 FRT TRN/HAZRD/CTSY MIR 15A Body Control Module (BCM)
57 PWR S/ROOF 30A Sunroof Motor
58 TCCM SWTCH 10A Accessory Switch
59 HVAC CNTRL HD 10A HVAC Control Module
60 SPARE-B 10A Not Used
61 PWR SEATS 40A Power Seat Switches
62 AIR PUMP 60A Not Used
63 RT PWR WNDW 30A Door Lock and Window Switch - Passenger, Door Window Switch - RR
64 ABS/VSES2-MTR 30A Electronic Brake Control Module (EBCM)
65 WPR (DIODE) Diode Cathode-WIPER ON/OFF RELAY, Anode-WIPER HI/LO RELAY
66 FUEL/PUMP Relay FUEL/PUMP Fuse
67 ABS/VSES1-SOL 40A Electronic Brake Control Module (EBCM)
68 LT PWR WNDW 30A Door Lock and Window Switch - Driver, Door Window Switch - LR
69 FOG/LP Relay FOG/LP Fuse
70 HI/LO BEAM RELAY Relay HI Beam Headlamp, Low Beam Headlamp
71 RR DEFOG Relay R/WDO DEFG Fuse
72 ON/OFF WPR Relay HI/LOW WPR Relay
73 HI/LOW WPR Relay Windshield Wiper Motor
74 HORN Relay HORN Fuse
75 HDLP Relay LH HDLP, and RH HDLP Fuses
76 A/C CLUTCH Relay A/C CLUTCH Fuse
77 PCM CNTRL Relay Starter Solenoid
78 RUN/CRNK Relay AIRBAG, CRUISE/MISC, IGN1, TRANS, BCK/UP, ABS/VSES, ENG CNTRL SYS, PCM-I, and INJ Fuses
79 SPARE-1 RELAY Relay SPARE-1 RELAY
80 AIR SOL RELAY Relay Engine Control Module (ECM)
81 PWR/TRN Relay O2 SNSR, and ETC Fuse
82 HVAC BLWR 30A Blower Motor, High Speed Blower Motor Relay
83 E-BRAKE 30A Electronic Brake Module (Blunt Cut)
84 TRLR B+ 30A Trailer Connector
85 STRTR 30A PCM CNTRL Relay
86 SPARE-2 RELAY Relay Not Used
87 HVAC Relay HVAC BLWR, HVAC CNTRL HD, PWR HTR SWTCH, TCCM SWTCH, and VSES/ABS Fuses
88 RAP/ACCY Relay LT PWR WNDW, RT PWR WNDW, S/ROOF FRT/WPR, REAR WPR SWTCH/PUMP, SPO, and REAR/WPR MTR Fuses
89 PRK/LP Relay LR PRK, RR PRK, FRT/PRK, and TRLR Fuses
90 A/C CLUTCH - A/C Clutch Diode
91 MEGAFUSE 125A Generator