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Jeep Grand Cherokee Limited 2007 - 2007 ELECTRICAL Fuses & Circuit Breakers - Grand Cherokee
Jeep Grand Cherokee Limited 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.
Jeep Grand Cherokee Limited 2007 - 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 Grand Cherokee Limited 2007 - Component Locations - Locating Junction Block
Jeep Grand Cherokee Limited 2007 Junction Block Components
Cavity Fuse Description 1 30 Amp Audio Amp 2 15 Amp Sunroof 3 10 Amp Htd Mirror 4 20 Amp Rr Pwr Out 5 10 Amp Rr HVAC 6 - - 7 20 Amp Door Locks 8 15 Amp Steer Col Lock 9 20 Amp Pwr Outlet 10 10 Amp Final Drive Control Module (FDCM), Heater Ventilation, Air Conditioning (HVAC), Switch Bank, Transfer Case Switch, O/H, Heater Ventilation, Air Conditioning (HVAC) Relay, Rear Park Assist 11 - - 12 10 Amp Door Mods, Mem. Sw, O/H Lamps, IP Courtesy Lamp, Glove Box Lamp 13 10 Amp Autowipe 14 20 Amp Cigar Ltr 15 10 Amp Tire Press Mon 16 10 Amp Steering Control Module (SCM), Diag. Connector, Cluster 17 15 Amp Flipper Glass 19 - - 20 10 Amp Sentry Key Remote Entry Module (SKREEM), Cluster 21 - - 22 15 Amp Rear Wiper 24 10 Amp Power Distribution Center (PDC) Relays, Final Drive Control Module (FDCM), Front Control Module (FCM), A580 25 10 Amp Shifter Assy (BTSI), Trans Case Switch, ESP/ABS, Brake Supp Rly Coil CB1 20 Amp Cycle - Wipers CB2 20 Amp Non - Cycle Seats CB3 20 Amp Non - Cycle Window
Jeep Grand Cherokee Limited 2007 - INTEGRATED POWER MODULE
NOTE: Integrated power module is located on left side of engine compartment, next to power distribution center. See Fig. 4.
Jeep Grand Cherokee Limited 2007 Integrated Power Module Components
Cavity Fuse Description 1 Micro Relay Wiper On/Off Rly 2 Micro Relay Wiper Hi/Lo Rly 3 Micro Relay Horn Rly 4 Micro Relay Rear Fog Rly (BUX Only) 5 Micro Relay Lt Trailer-Tow Stop/Turn Rly 6 Micro Relay Rt Trailer-Tow Stop/Turn Rly 7 Micro Relay Park Lamps Rly 8 10 Amp Lt Park Lamps 9 10 Amp Trailer-Tow Park Lamps 10 10 Amp Rt Park Lamps 11 Mini Relay Rad Fan Hi Rly 12 20 Amp Front Control Module (FCM) Batt #4 13 20 Amp Front Control Module (FCM) Batt #2 14 20 Amp Adjustable Pedal 15 20 Amp Ft Fog Lamps 16 20 Amp Horn 17 20 Amp Rear Wiper 18 20 Amp Front Control Module (FCM) Batt #1 19 20 Amp Lt Trailer-Tow Stop/Turn 20 20 Amp Front Control Module (FCM) Batt #3 21 20 Amp Rt Trailer-Tow Stop/Turn 22 30 Amp Final Drive Control Module (FDCM) Mod 23 50 Amp Radiator Fan 24 Mini Relay Rad Fan Lo Rly 25 Micro Relay Ft Fog Lamps Rly 26 Micro Relay Adjustable Pedal Rly 27 15 Amp Ignition Off Draw (IOD) #1 28 20 Amp Ignition Off Draw (IOD) #2 29 10 Amp Occupant Restraint Controller (ORC) (Ign R/S) 30 10 Amp Occupant Restraint Controller (ORC) (Ign R/O)
Jeep Grand Cherokee Limited 2007 - POWER DISTRIBUTION CENTER
NOTE: Power distribution center is located on left side of engine compartment. See Fig. 4.
Fig. 4: Jeep Grand Cherokee Limited 2007 - Component Locations - Locating Power Distribution Center
Jeep Grand Cherokee Limited 2007 Power Distribution Center Components
Cavity Fuse Description 1 30 Amp HVAC Blower 2 30 Amp Power Outlets 3 30 Amp Rr Wiper/Ign R/O 4 30 Amp ABS Pump 5 50 Amp Cabin Htr 1 (Diesel Only) 6 50 Amp Auto Shut Down (ASD) 7 30 Amp Rr HVAC (XK) 8 40 Amp Acc Delay/Seats 9 40 Amp Pwr Liftgate (XK Only) 10 40 Amp Starter/Junction Block (JB) Power 11 30 Amp Cig Ltr/T-Tow 12 40 Amp Rear Window Defogger (ELB)/Htd Mirror 13 40 Amp Junction Block (JB) Power 14 50 Amp Cabin Htr 2 (Diesel Only) 15 50 Amp Cabin Htr 3 (Diesel Only) 16 25 Amp Integrated Power Module (IPM)/Coils 17 Spare - 18 20 Amp EATX/AC Clutch 19 20 Amp Ign Sw 20 20 Amp PCM Batt (Gasoline Only) 21 30 Amp ABS Valves 22 20 Amp T-Tow (BUX) 23 20 Amp Final Drive Control Module (FDCM) 24 20 Amp Fuel Pump 25 20 Amp Final Drive Control Module (FDCM) 26 15 Amp Powertrain Control Module (PCM) Auto Shut Down Relay (ASD) (Diesel Only) 27 15 Amp Brake/Stop Lamps 28 25 Amp Next Generation Controller (NGC)/Injectors 29 Spare - 30 Spare - 31 Mini Relay Cabin Htr 1 Rly (Diesel Only) 32 Micro Relay TCM Rly (Gasoline Only) 33 Micro Relay Starter Rly 34 Micro Relay A/C Clutch Rly 35 Micro Relay Fuel Pump Rly 36 Mini Relay Cabin Htr 3 Rly (Diesel Only) 38 Mini Relay Cabin Htr 2 Rly (Diesel Only) 39 Mini Relay HVAC Blower Rly 40 Mini Relay ASD Rly