Jeep New Cherokee
Electrical system
2.1
Engine compartment junction box
The relay/fuse control unit is in the engine compartment, besides
the battery.
A label inside the cover shows the position of the components.
2 . E l e c t r i c a l s y s t e m
User
Fuse
Foil fuse
Cartridge
fuse
Not used
F06
-
-
Powertrain Control Module - PCM
F07
15
-
Engine control module (ECM)
F08
25 A
-
Not used
F09
-
-
Idler unit (PTU)
F10
20 A
-
Not used
F11
-
-
Brake vacuum pump - where available
F12
20 -
Engine control module (ECM)
F13
10 A
-
Drivetrain control module (DTCM) / Power Take-off Unit (PTU) - if provided/Braking System Module (BSM)
F14
10 A
-
Not used
F15
-
-
Power unit
F16
20 A
-
Not used
F17
-
-
Not used
F18
-
-
Starter solenoid
F19
-
40 A (mini)
A/C compressor electromagnetic joint
F20
10 A
-
Not used
F21
-
-
Radiator fan
F22
5 A
-
Body Computer Module (BCM) - Supply 1
F23
70 A
-
Not used
F24
-
-
Not used
F25
-
-
Fuel heating - Diesel engines only
F26
-
30 A (mini)
Not used
F27
-
-
Summary of Contents for Grand Cherokee
Page 1: ...Jeep New Cherokee Quick guide to Repairs...
Page 2: ......