Jeep Commander Overland 2008 - 2008 ELECTRICAL Fuses & Circuit Breakers - Commander

Jeep Commander Overland 2008 - 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.

Jeep Commander Overland 2008 - JUNCTION BLOCK

NOTE:

Junction block is located under driver's side of instrument panel, to left of steering column. See Fig. 1.

Fig. 1: Jeep Commander Overland 2008 - Component Locations - Locating Junction Block

Fig. 2: Jeep Commander Overland 2008 - Component Locations - Identifying Junction Block Components

Jeep Commander Overland 2008 Junction Block Components

FUSE NO.	AMPS	FUNCTION
1	30A	Audio Amp (B+)
2	15A	Sunroof (B+)
3	10A	Htd Mirror (EBL)
4	20A	Rr Pwr Out (B+)
5	10A	Rr HVAC (R/O) (XK Only)
6	-	-
7	20A	Door Locks (B+)
8	15A	Steer Col Lock (B+) (ELV)
9	20A	Pwr Outlet (B+)
10	10A	Final Drive Control Module (FDCM), Heater Ventilation, Air Conditioning HVAC, Switch Bank, Transfer Case Switch, O/H, Air Conditioning (HVAC) Relay, Rear Park Assist
11	-	-
12	10A	Door Mods, Mem. Sw, O/H Lamps, IP Courtesy Lamps, Glove Box Lamp (B+)
13	10A	Autowipe (R/A)
14	20A	Cigar Ltr (R/A)
15	10A	Tire Pressure Transducers (R/O)
16	10A	Steering Control Module (SCM), Diag. Connector, Cluster (B+)
17	15A	Flipper Glass (B+)
19	-	-
20	10A	Sentry Key Remote Entry Module (SKREEM), Cluster (R/S)
21	-	-
22	15A	Rear Wiper (B+)
24	10A	Power Distribution Center (PDC) Relays, Final Drive Control Module (FDCM), Front Control Module (FCM) (R/S), A580 (R/S)
25	10A	Shifter Assy (BTSI), Trans. Case Switch, ESP/ABS, Brake Supp Rly Coil (R/S)

Jeep Commander Overland 2008 - INTEGRATED POWER MODULE

NOTE:

Integrated power module is located on left side of engine compartment, next to power distribution center. See Fig. 4.

Fig. 3: Jeep Commander Overland 2008 - Component Locations - Identifying Integrated Power Module Components

Jeep Commander Overland 2008 Integrated Power Module Components

FUSE NO.	AMPS	FUNCTION
1	-	-
2	-	-
3	-	-
4	-	-
5	-	-
6	-	-
7	-	-
8	10A	Lt Park Lamps
9	10A	Trailer-Tow Park Lamps
10	10A	Rt Park Lamps
11	-	-
12	20A	Front Control Module (FCM) Batt #4
13	20A	Front Control Module (FCM) Batt #2
14	20A	Adjustable Pedal
15	20A	Ft Fog Lamps
16	20A	Horn
17	20A	Rear Wiper
18	20A	Front Control Module (FCM) Batt #1
19	20A	Lt Trailer-Tow Stop/Turn
20	20A	Front Control Module (FCM) Batt #3
21	20A	Rt Trailer-Tow Stop/Turn
22	30A	Final Drive Control (FDCM) MOD
23	50A	Radiator Fan
24	-	-
25	-	-
26	-	-
27	15A	Ignition Off Draw (IOD) #1
28	20A	Ignition Off Draw (IOD) #2
29	10A	Occupant Restraint Controller (ORC) R/S
30	10A	Occupant Restraint Controller (ORC) R/O

Jeep Commander Overland 2008 - POWER DISTRIBUTION CENTER

NOTE:

Power distribution center is located on left side of engine compartment. See Fig. 4.

Fig. 4: Jeep Commander Overland 2008 - Component Locations - Locating Power Distribution Center

Fig. 5: Jeep Commander Overland 2008 - Component Locations - Identifying Power Distribution Center Components

Jeep Commander Overland 2008 Power Distribution Center Components

FUSE NO.	AMPS	FUNCTION
1	50A	PTC Heater 1 (Diesel Only)
2	40A	HID Headlamps
3	50A	PTC Heater 2 (Diesel Only)
4	30A	Power Outlets
5	50A	PTC Heater 3 (Diesel Only)
6	30A	Cig Lighter, Trail Tow Batt
7	40A	Power Liftgate
8	40A	Starter, JB Power
9	-	-
10	-	-
11	40A	HVAC Blower
12	30A	Rear Wiper, Ign R/O
13	40A	Rear Window Defroster (EBL)/Heated Mirror
14	30A	Rear HVAC (If Equipped)
15	-	-
16	50A	ASD
17	30A	ABS Pump
18	40A	Accessory Delay, Seats
19	40A	JB Power
20	-	-
21	20A	Fuel Pump
22	20A	TCM, A/C Clutch
23	25A	Power Inverter
24	20A	Rear Heated Seats
25	20A	Final Drive Control Module (FDCM)
26	15A	Brake Lamps
27	20A	HD Washer (If Equipped)
28	30A	ABS Valves
29	20A	PCM Batt (Gasoline Only)
30	-	-
31	-	-
32	15A	Powertrain Control Module (Diesel Only)
33	20A	Final Drive Control Module (FDCM) E-Diff
34	-	-
35	20A	Trail-Tow Mod (BUX Only)
36	-	-
37	20A	Ignition Switch
38	20A	HID Left
39	20A	HID Right
40	25A	Next Generation Controller (NGC), Injectors
41	-	-
42	-	-
43	25A	Coils, Actuators
44	-	-