Fuse Block - Underhood, Label

Fig 1: Fuse Block Identification View - Underhood, Label Usage

Courtesy of GENERAL MOTORS CORP.

Fuse Block Identification View - Underhood, Label Usage

No.	Device	Rating	Description
1	FUEL PUMP	15A	FUEL PUMP Relay 50
2	A/C CLU	10A	A/C CLU Relay 51
3	HOG	15A	HOG Relay 49
4	ENG CONTROLS (LA1)	10A	Air vacuum control solenoid valve Evaporative emission (EVAP) canister purge solenoid valve Mass air flow (MAF) sensor
4	ABS (LY7)	10A	Electronic brake control module (EBCM)
5	PCM (LA1)	10A	Powertrain control module (PCM)
5	ECM (LY7)	10A	Engine control module (ECM)
6	ABS (LA1)	10A	Electronic brake control module (EBCM)
6	PT RLY (LY7)	15A	Powertrain Relay
7	TRANS SOL (LA1)	10A	Automatic transaxle
7	PT SENSORS (LY7)	15A	Intake manifold runner (IMRC) solenoid Evaporative emission (EVAP) canister purge solenoid Camshaft position (CMP) actuator solenoids Heated oxygen sensor (HO2S) sensor 1
8	TCM (LY7)	10A	Transmission control module
9	ABS SOL	25A	Electronic brake control module (EBCM)
10	O2 SENSORS (LA1)	15A	Heated oxygen sensor 1 (HO2S1) Heated oxygen sensor 2 (HO2S2)
10	O2/MAF SENS	15A	Heated oxygen sensor 1 (HO2S1)
11	FUEL INJ (LA1)	15A	Fuel injectors
11	INJ EVEN (LY7)	15A	Fuel injectors - Bank 2
12	-	-	Not Used
13	ELEC ENG (LA1)	15A	Ignition control module (ICM)
13	INJ ODD (LY7)	15A	Fuel injectors - Bank 1
14	DRL	10A	Headlamp, RH (high beam)
15	LO BEAM-RT	10A	Headlamp, RH (low beam)
16	TRANS (LY7)	10A	Torque converter clutch (TCC) solenoid valve Shift solenoid valves
17	LO BEAM-L-	10A	Headlamp, LH (low beam)
18	HI BEAM-L-	10A	Headlamp, LH (high beam)
19	IGN 3/ IGN 1	20A	Ignition switch
20	PRK LPS	15A	PRK LPS Relay 55
21	ECM IGN 1	15A	Engine Control Module
22	-	-	Not Used
23	HI BEAM-RT	10A	Headlamp, RH (high beam)
24	VENT SOL	10A	Evaporative emission (EVAP) canister solenoid
25	DVD	15A	DVD System
26	FOG LPS	10A	FOG LPS Relay
27	IGN1 MAIN	10A	IGNITION Relay 60 Powertrain control module (PCM) Transaxle range switch
28	BCM	10A	Body control module (BCM)
29	S BAND	2A	Digital radio receiver
30	AWD	15A	Differential clutch pump actuator check valve
31	CRUISE	10A	Cruise control module Cruise control release switch Cruise control switch
32	FRT AUX	20A	Auxiliary power drop connector Cigar lighter Console auxiliary power outlet Data link connector (DLC) Front auxiliary power outlet
33	BTSI	2A	Automatic transmission shift lock control solenoid BTSI Fuse 33
34	STRTR SOL	40A	Starter soleniod
35	ABSMTR	40A	Electronic brake control module (EBCM)
36-37	-	-	Not Used
38	COOL FAN2	30A	COOL FAN2 Relay 58 COOL FAN3 Relay 60
39	COOL FAN1	30A	COOL FAN1 Relay 61
40	IGN 1	60A	ACCY Relay RAP Relay
41	BATT 3	60A	REAR DEFOG Relay
42-43	-	-	Not Used
44	BATT 2	60A	BCMD Fuse ELC BATT Fuse GATE REL Fuse PWR MIR Fuse PWR STS Fuse RR AUX Fuse
45	-	-	Not Used
46	IGN 3	40A	Blower motor resistor assembly IGN3 RELAY
47	BATT 1	60A	BCML Fuse HUD Fuse HZD FL Fuse RADIO Fuse RD AMP Fuse IP MDL Fuse
48	-	-	Not Used
49	HOG Relay	-	Horns
50	FUEL PUMP Relay	-	Fuel pump
51	A/C CLU Relay	-	A/C compressor clutch
52	DRL Relay	-	Body control module (BCM) DRL Fuse 14
53	HDLP LO-BEAM Relay	-	LO BEAM-L- Fuse 17 LO BEAM-RT Fuse 15
54	PARK LPS Relay	-	Exterior lighting
55	HDLP HI-BEAM Relay	-	HI BEAM-L- Fuse 18 HI BEAM-RT Fuse 23
56	FOG LPS Relay	-	Fog lamps
57	CRANK Relay	-	Starter motor
58	COOL FAN2 Relay	-	Cooling fan - Right
59	IGNITION Relay (LA1)	-	Fuses: ABS Fuse 6 AWD Fuse 30 ENG CONTROLS Fuse 4 O2 SENSORS Fuse 10 Relays: A/C CLU Relay 51
59	PTRAIN Relay (LY7)	-	Fuses: PT RELAY Fuse 6 O2/MAF SENS Fuse 10 PT SENSORS Fuse 7 INJ EVEN Fuse 11 INJ ODD Fuse 13 Relays: A/C CLU Relay 51
60	COOL FAN2 Relay	-	Cooling fans
61	COOL FAN1 Relay	-	Cooling fan - Left
62	IGNITION Relay (LY7)	-	Fuses: AWD Fuse 30 TCM Fuse 8 ABS Fuse 4 ECM Fuse 5