Isuzu i-370 LS 2007 - 2007 ELECTRICAL Fuses & Circuit Breakers - Canyon, Colorado, i-290 & i-370

Isuzu i-370 LS 2007 - IDENTIFICATION

CAUTION:

When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See PROGRAMMING AND SETUP article in GENERAL INFORMATION before disconnecting battery.

Isuzu i-370 LS 2007 - FUSIBLE LINKS

Fusible links are usually located between battery and starter or electrical center. For description and repair procedures, see Fig. 1.

Fig. 1: Isuzu i-370 LS 2007 - Component Locations - Repairing Fusible Links

Isuzu i-370 LS 2007 - UNDERHOOD FUSE BLOCK

NOTE:

Underhood Fuse Block is located in underhood compartment, above left front wheel well. See Fig. 2. To remove cover, push in on tab on the end of the cover and lift. To reinstall the cover, line up the tab and push down on the cover until the tab clicks into place.

Fig. 2: Isuzu i-370 LS 2007 - Component Locations - Locating Underhood Fuse Block

Fig. 3: Isuzu i-370 LS 2007 - Component Locations - Identifying Underhood Fuse Block

Isuzu i-370 LS 2007 Fuse Block - Underhood

No.	Device	Rating	Description
1	STOP	20A	Stop Lamp Switch
2	AUX	20A	Auxiliary Power Outlets, Data Link Connector (DLC)
5	A/C	10A	HVAC Control Module, Driver Seat Module (Heated Seat Switch), Passenger Seat Module (Heated Seat Switch)
8	WIP/WASH	10A	Windshield Wiper/Washer Switch
9	FOG LP (T96)	15A	Fog Lamp Relay
10	IGN TRNSD	10A	Ignition Switch (Transducer)
11	LH HDLP	10A	Headlamp Assembly - Left
12	RH HDLP	10A	Headlamp Assembly - Right
13	FUEL PMP	15A	Fuel Pump
14	WIPER	25A	Windshield Wiper Relay
15	FRT AX	15A	Front Axle Actuator (4WD)
16	ABS	10A	Electronic Brake Control Module (EBCM), Yaw Rate Sensor (4WD)
17	SIR	10A	Inflatable Restraint Sensing and Diagnostic Module (SDM), Inflatable Restraint I/P Module Disable Switch (C99)
18	HTD SEAT	20A	Heated Seat Assembly - Driver, Heated Seat Assembly - Passenger
19	CRUISE	10A	Inside Rearview Mirror w/Reading Lamps (DC4 w/UE1 or DF8), Cruise Control Switch (K34), Transfer Case Control Module (NP1)
20	ETC	15A	Powertrain Control Module (PCM)
21	DOOR LOCK	20A	Door Lock Switch - Driver (AU3)
22	INJECTOR	15A	Fuel Injectors
23	IGN	15A	Clutch Start Switch (MA5), Ignition Coil 1 Module, Ignition Coil 2 Module, Ignition Coil 3 Module, Ignition Coil 4 Module, Ignition Coil 5 Module (3.5L), Park/Neutral Position (PNP) Switch (M30), A/C Compressor Clutch Relay
24	TRANS	10A	Transmission Solenoids
25	PCMI	10A	Powertrain Control Module (PCM) - C1
26	BACKUP	15A	Park/Neutral Position (PNP) Switch
27	ERLS	15A	Evaporative Emission (EVAP) Canister Purge Solenoid Valve, MAF/IAT Sensor
28	TURN/HAZ RR	15A	Body Control Module (BCM) (Bulb Out - LR, RR Turn Signal)
29	RR PK LP2	10A	Left Tail Lamp Assembly, Body Control Module (BCM) - Dimmed Lights, Passenger Airbag Indicator
30	PCM B	10A	Powertrain Control Module (PCM) - C1 (Battery)
31	ON STAR	10A	Vehicle Communication Interface Module (VCIM)
32	RADIO	15A	Radio
33	CIGAR	20A	Cigar Lighter
34	TBC	10A	Body Control Module (BCM) - C1
35	HORN	10A	Horn Relay
36	TCCM	10A	Transfer Case Shift Control Module (4WD)
37	TURN/HAZ FR	15A	Body Control Module (BCM) (Bulb Out - LF, RF Turn Signal)
38	CLUSTER	10A	Instrument Panel Cluster (IPC)
39	RR PK LP	15A	Right Tail Lamp Assembly, License Lamps
40	FR PK LP	10A	Park Lamp - LF, Park Lamp - RF, Window Switch - Driver, Window Switch - Passenger, Window Switch - LR (Crew Cab), Window Switch - RR (Crew Cab)
41	BLOWER	30A	HVAC Blower Motor
42	PWR/WINDOW	30A	Power Window - Driver, Power Window - Passenger, Power Window - RR (Crew Cab), Power Window - LR (Crew Cab)
43	START	30A	START Relay
44	ABS 2	40A	Electronic Brake Control Module (EBCM) (Relay)
45	ABS 1	30A	Electronic Brake Control Module (EBCM)
46	PWR/SEAT	40A	Seat - Driver (Circuit Breaker)
47	BEAM SEL Relay	-	Headlamp - LH (w/o TT5), Headlamp - RH (w/o TT5), Headlamp - Low Beam - Right/Left (TT5), Headlamp - High Beam - Right/Left (TT5)
50	A/C COMP Relay	-	A/C Compressor Clutch Relay
51	FUEL PUMP Relay	-	Fuel Tank Pressure (FTP) Sensor, Fuel Pump and Sender Assembly
52	FOG LP Relay (T96)	-	Fog Lamp - LF, Fog Lamp - RF
53	PARK LP Relay	-	FR PK LP Fuse, RR PK LP Fuse, RR PK LP2 Fuse
54	HD LP Relay	-	RH HDLP Fuse, LH HDLP Fuse
55	HORN Relay	-	Horn Assembly
56	POWERTRAIN Relay	-	ETC Fuse, O2 Sensor Fuse
57	WIPER Relay	-	WIPER 2 Relay
58	RAP Relay	-	WIPER SW Fuse, PWR WDO Fuse
59	IGN 3 HVAC Relay	-	BLOWER Fuse, CNTRL HD Fuse
61	RUN/CRANK Relay	-	SIR Fuse, CRUISE Fuse, IGN Fuse, TRANS Fuse, BACK UP Fuse, ABS Fuse, ERLS Fuse, FRT AXLE CNTRL Fuse, PCM 1 Fuse and INJECTORS Fuse
62	START Relay	-	Starter Solenoid
63	WIPER 2 Relay	-	Windshield Wiper Motor
64	Diode	-	Wiper Relays (Between)
65	Diode	-	A/C Clutch
66	Maxi Fuse	100A	Generator
67	Fuse Puller (If Equipped)	-	-
69	CAN VENT	10A	Evaporative Emission (EVAP) Canister Vent Solenoid Valve
72	SPARE	10A	Spare Fuse, If Equipped
73	SPARE	15A	Spare Fuse, If Equipped
74	SPARE	20A	Spare Fuse, If Equipped
75	SPARE	25A	Spare Fuse, If Equipped
77	A/C COMP	10A	A/C Compressor Clutch Relay
79	O2 SENSOR	10A	Heated Oxygen Sensor (HO2S) 1, Heated Oxygen Sensor (HO2S) 2