Jeep·Grand Cherokee·2012 Jeep Grand Cherokee — 3.6L·Wiring
Wiring diagram

2012 Jeep Grand Cherokee — 3.6L — power distribution

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Power distribution

1 1 TOTALLY INTEGRATED POWER MODULE BUS BAR CIRCUIT BOARD TRAILER TOW 7-WAY WIRING ACTIVE DAMPING CONTROL MODULE ELECTRONIC LIMITED SLIP DIFFERENTIAL MODULE DATA LINK CONNECTOR BRAKE PROVISION MODULE DRIVER SEAT SWITCH POWER LIFTGATE MODULE POWERTRAIN CONTROL MODULE SHIFT LEVER ASSEMBLY DRIVER DOOR MODULE FUSE BLOCK PASSENGER SEAT SWITCH PASSENGER LUMBAR SEAT ADJUSTER SWITCH MEMORY SEAT MODULE DRIVER LUMBAR SEAT ADJUSTER SWITCH PASSENGER DOOR MODULE ANTI-LOCK BRAKES MODULE POWER DISTRIBUTION CENTER AIR SUSP- ENSION RELAY CIRCUIT BOARD ELECTRONIC LIMITED SLIP DIFFERENTIAL MODULE POWER STEERING PUMP MOTOR HANDS FREE MODULE RADIATOR COOLING FAN MODULE CLUSTER A/C HEATER CONTROL RADIO AMPLIFIER RADIO OVERHEAD CONSOLE ASSEMBLY VIDEO SCREEN MODULE BATTERY STARTER GENERATOR VACUUM PUMP RELAY 1 61 C280 6 C173 11 25 WK GAS SRJ ASSY PDC 25 10 C2020 15 I7402A 1 C3 C2 47 9 E C173 3 9 C2020 43 1 C8 18 C280 51 C130 34 C1 12 C192 10 C267 11 TO BATT INT B INLINE JUMP POST TO BATT INT A INLINE JUMP POST 1 1 POST POS GAS BATTERY REMOTE 1 5 4 C1 1 3 1 2 C280 64 1 4 C664 12 11 C663 6 G POST POS GAS BATTERY REMOTE 1 35 45 C280 1 58 C280 16 23 22 C5 C6 44 C2 1 6 C173 1 C1121 1 C1111 1 26 C6 30 42 1 33 31 32 39 41 40 36 30 C1 2 C1 8 49 C6 32 C5 31 16 G 1 2 C1 8 25 1 C1 10 C6 5 C6 40 39 C5 25 13 1 C3 5 5 C3 1 C2 C5 29 12 C1 1 C2 23 RED/ WHT RED RED/ WHT RED/ ORG/RED RED RED (OR ORG TAN (OR RED) RED (OR TAN) RED NCA NCA NCA NCA RED NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA RED ORG ORG RED/ORG WHT/ RED RED/ORG RED RED RED TAN RED RED RED/ BLK RED/ BLK RED/BLK RED GRY/RED NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA RED RED WHT/RED PNK/WHT PNK/WHT PNK/WHT PNK/WHT PNK/WHT RED/ ORG RED RED RED RED RED RED RED ORG ORG TAN/RED) RED GRY/ RED GRY/RED ORG/RED RED ORG/RED RED ORG/ RED RED ORG/ ORG/ RED RED WHT WHT/RED RED/BLK RED/BLK PNK/WHT RED RED ORG/ DK GRN/RED TAN/RED TAN/RED DK GRN/RED RED LT BLU RED RED/LT GRN RED/LT BLU YEL/RED YEL/RED RED/LT GRN RED/LT BLU RED YEL/RED YEL/RED YEL/RED YEL/RED (NOT USED) 5.7L & 6.4L (IF EQUIPPED) (IF EQUIPPED) (W/O MEMORY) (IF EQUIPPED) (6.4L) (EXCEPT 6.4L) 3.6L & 6.4L (NOT USED) 3.6L 3.6L 6.4L (IF EQUIPPED) EXCEPT 6.4L 6.4L (NOT USED) (IF EQUIPPED) (IF EQUIPPED) 20A DIFFERENTIAL W/ REAR BATT DRCT TO PDC 150A 100A 100A 60A 15A 25A 30A 30A 20A 10A FD IOD RUN/START IGN UNLK/ 40A 30A 40A 60A 20A 40A 30A 40A 25A 25A 15A 30A FUSE J13 FUSE M2 FUSE M30 FUSE J7 FUSE J1 FUSE J4 FUSE J3 FUSE J8 FUSE J6 FUSE J5 FUSE J2 FUSE J9 POWER SEAT CIRCUIT BREAKER FUSE 3 FUSE 4 FUSE 5 FUSE 2 FUSE 1 FUSE M13 FUSE M11 FUSE M10 FUSE M12 FUSE HOLDER 2 VACUUM PUMP FUSE HOLDER (RIGHT SIDE OF ENGINE COMPT) (UNDER RIGHT FRONT DOOR SILL, IN BODY HARNESS) (IN DRIVER SEAT HARNESS) (RIGHT KICK PANEL, IN BODY HARNESS) (RIGHT REAR OF ENGINE COMPT, IN HEADLAMP & DASH HARNESS) (RIGHT KICK PANEL, IN BODY HARNESS) (RIGHT KICK PANEL, IN BODY HARNESS) (IN HEADLINER HARNESS) SA206 SF1 SA210 S210 SA213 SA413 SA212 SA412 SA116 S501 A8 S252 (EXCEPT 6.4L) SA8 A8 (6.4L) S500 A8 S250 (EXCEPT 6.4L) S502 A8 A11 (6.4L) SA413 SA212 S251 (EXCEPT 6.4L)
TOTALLY INTEGRATED POWER MODULE BUS BAR FRONT WASHER PUMP RELAY REAR WIPER RELAY RADIATOR FAN LOW RELAY AUTO SHUT DOWN RELAY HORN RELAY PARK LAMP RELAY BLOWER MOTOR RELAY WIPER ON/OFF RELAY CIRCUIT BOARD REAR WASHER PUMP RELAY WIPER HIGH/ LOW RELAY TRANSMISSION CONTROL RELAY DOOR LOCK RELAY DRIVER DOOR UNLOCK RELAY PASSENGER DOOR UNLOCK RELAY RADIATOR FAN HIGH RELAY STOP LAMP SWITCH FUEL DOOR SWITCH DRIVER WINDOW/DOOR LOCK SWITCH TIRE PRESSURE MODULE CLUSTER UPPER BANK SWITCH STEERING CONTROL MODULE TRANSFER CASE SELECTOR RAIN SENSOR CLUSTER CIRCUIT BOARD TOTALLY INTEGRATED POWER MODULE PASSIVE ENTRY MODULE SHIFT LEVER ASSEMBLY STOP LAMP SWITCH C267 4 7 38 C266 14 C664 10 17 45 46 C1 2 1 21 C664 16 2 8 C267 20 C280 53 1 1 C1 1 7 C664 1 C280 1 70 19 C261 6 C280 22 C664 C280 14 C280 54 C1110 16 21 22 24 25 19 51 7 8 11 48 47 2 10 29 3 C2 10 C1 4 10 C7 5 7 C6 33 6 C5 8 29 31 1 3 4 3 2 1 8 6 5 12 10 2 21 27 C6 C3 1 4 5 7 8 1 2 3 6 4 14 1 40 RED RED NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA LT GRN BLK WHT/ORG WHT/GRY LT GRN/WHT LT GRN/ORG RED/ LT BLU RED/LT BLU RED/LT BLU RED/LT BLU LT BLU/RED RED PNK/WHT WHT/DK GRN RED RED DK GRN/RED RED RED WHT/DK GRN LT BLU/RED LT BLU/RED BRN/YEL BRN/YEL DK GRN/RED TAN/RED BLK PNK/WHT WHT LT BLU/RED WHT WHT/DK GRN YEL/DK BLU WHT/BRN WHT/LT BLU YEL/DK BLU WHT/DK GRN RED RED/BRN LT GRN/ORG LT GRN/LT BLU BLK LT GRN LT GRN/WHT RED LT GRN LT GRN/ORG LT GRN/WHT LT GRN/LT BLU (IF EQUIPPED) A 85 85 85 B 85 FEED BATT 85 30 30 30 30 25A 30 85 CAN BUS (-) CAN BUS (+) LMP SW BACKUP 87 30 30 85 30 SOL UNLK 30 SIG STP LMP 30 85 SW SIG 20A 20A 15A 10A 10A 15A IGN SW IGN RUN ST LIN TIRE PRESS STP LMP SIG TRANS RNG SIG CAN BUS 2 (-) CAN BUS 2 (+) GND 10A 25A 30 25A 85 30 60A BATT FD4 110V AC LINE 2 110V AC LINE 1 GND INV STAT IND ENABLE SW SIG INV STAT IND FUSE M31 FUSE J20 FUSE J21 FUSE J19 FUSE M38 FUSE M1 FUSE M20 FUSE M27 FUSE M5 FUSE M29 FUSE M26 INVERTER MODULE AC POWER OUTLET IGNITION WIRELESS NODE (LEFT SIDE OF ENGINE COMPT) (RIGHT KICK PANEL, IN BODY HARNESS) (BASE OF RIGHT "C" PILLAR) (CENTER OF DASH, IN INSTRUMENT PANEL HARNESS) (RIGHT SIDE OF DASH,IN INSTRUMENT PANEL HARNESS) (LEFT SIDE OF DASH) SA27 S919 S3002 S3000 SL51 G919 G912 A904 P807 P801 Z919 P802 P806 FROM RUN/ START RELAY (DIAGRAM 3 OF 4) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM FROM TOTALLY INTEGRATED POWER MODULE (DIAGRAM 3 OF 4)
TOTALLY INTEGRATED POWER MODULE BUS BAR CIRCUIT BOARD CIRCUIT BOARD FUEL PUMP RELAY REAR WINDOW DEFOGGER RELAY ELECTRONIC LIMITED SLIP DIFFERENTIAL MODULE ACTIVE DAMPING CONTROLLER MODULE RADIATOR FAN HIGH RELAY OCCUPANT RESTRAINT CONTROLLER MODULE TRANSMISSION CONTROL MODULE ADAPTIVE CRUISE CONTROL MODULE LEFT DRL RELAY RIGHT DRL RELAY DRIVETRAIN CONTROL MODULE POWER STEERING PUMP MOTOR VACUUM PUMP RELAY ANTI-LOCK BRAKES MODULE STOP LAMP SWITCH POWERTRAIN CONTROL MODULE INSIDE REARVIEW MIRROR CLUSTER POWER DISTRIBUTION CENTER BUS BAR CIRCUIT BOARD DRIVETRAIN CONTROL MODULE POWER DISTRIBUTION CENTER SUNROOF MOTOR RAIN SENSOR SUNROOF MOTOR LEFT DRL RELAY RIGHT DRL RELAY LIFTGATE UNLOCK RELAY DRIVER DOOR/ WINDOW LOCK SWITCH POWERTRAIN CONTROL MODULE 4 C311 C3 12 C2 14 3 3 96 C 23 C1 C280 28 C261 12 C2020 8 1 2 C7 35 C2 C1 4 1 3 C1111 6 2 C6 16 5 C1 29 C130 24 C130 5 2 C139 C172 26 C261 20 38 C280 C139 3 6 ASSYPDC 12 5 C280 1 35 C6 C5 40 13 13 14 10 10 14 37 16 C2 ASSY PDC 5 5 20 15 30 C172 43 C7 30 9 C2 7 4 C2020 21 C280 20 C1 10 26 C1 22 C2 11 C5 4 C6 7 38 C5 20 C1 8 16 C2 3 31 5 2 13 15 C2 9 10 29 6 50 49 34 26 C3 PNK/ PNK/ LT GRN NCA NCA NCA RED LT GRN PNK/LT GRN PNK/LT GRN BLK YEL/RED RED RED NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA YEL/RED NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA PNK/YEL PNK/YEL PNK/YEL PNK/YEL PNK/YEL PNK/YEL PNK/LT GRN BLK YEL/RED PNK/YEL PNK/YEL LT GRN PNK/ PNK/ LT GRN PNK/ PNK/ DK GRN PNK/ PNK/ ORG PNK/GRY PNK/GRY RED DK GRN PNK/LT GRN PNK/LT GRN PNK/ LT GRN PNK/ LT GRN LT GRN PNK/LT GRN PNK/LT GRN PNK/LT GRN PNK/LT GRN PNK/LT GRN DK BLU/PNK DK BLU/PNK DK BLU/PNK YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED YEL/RED PNK/LT GRN PNK/WHT PNK/GRY RED RED PNK/LT GRN PNK/GRY PNK/LT GRN PNK/ORG PNK/LT GRN PNK/LT GRN RED RED RED PNK/LT GRN (6.4L & 5.7L) EXCEPT 5.7L (IF EQUIPPED) EXCEPT 6.4L 3.6L 6.4L 3.6L & 5.7L (EXCEPT 5.7L) (3.6L) (IF EQUIPPD) (NOT USED) EXCEPT 6.4L 6.4L (EXCEPT 6.4L) (EXCEPT 6.4L) A IGN RUN ACC B 2 PRE BATT ACC DLY RLY CTRL 87 86 30 85 PRE1 BATT IGN RUN ST 86 20A 30A 30A 20A 10A 20A 10A 10A 87 86 30 85 BATT FEED 15A 25A CTRL STRT RUN 87 86 30 85 30 30 85 30A RUN/ START RELAY FUSE M37 FUSE M33 FUSE M16 FUSE M15 RUN/ ACCESSORY DELAY RELAY RUN/ ACCESSORY RELAY FUSE J22 FUSE M28 FUSE M3 FUSE J11 FUSE J10 CIRCUIT BREAKER 1 FUSE M7 FUSE M6 REAR POWER OUTLET CIGAR LIGHTER (LEFT SIDE OF ENGINE COMPT) (RIGHT SIDE OF ENGINE COMPT, IN HEADLAMP & DASH HARNESS) (RIGHT KICK PANEL, IN BODY HARNESS) (UNDER RIGHT FRONT DOOR SILL, IN BODY HARNESS) (IN HEADLAMP & DASH HARNESS) (RIGHT "D" PILLAR) (LEFT END OF DASH) SF202 SF943 SF941 S3017 S1008 SF981 (3.6L) (5.7L) S4000 S4500 G924 G911 TO WIPER ON/OFF RELAY (DIAGRAM 2 OF 4) TO IGNITION WIRELESS NODE (DIAGRAM 2 OF 4)
TOTALLY INTEGRATED POWER MODULE BUS BAR CIRCUIT BOARD CIRCUIT BOARD STARTER RELAY OCCUPANT RESTRAINT CONTROLLER MODULE HEATED SEATS MODULE RIGHT DRL LAMP LEFT DRL LAMP BLIND SPOT MODULE LEFT REAR HEATED SEAT SWITCH REAR CAMERA/ LICENSE PLATE LAMP ASSEMBLY COMPASS MODULE RIGHT FRONT LAMP ASSEMBLY A/C HEATER CONTROL RIGHT REAR BLIND SPOT SENSOR LEFT FRONT LAMP ASSEMBLY PARK ASSIST MODULE CARGO LAMP LEFT REAR BLIND SPOT SENSOR RIGHT REAR HEATED SEAT SWITCH 27 C139 C172 56 1 1 22 C3 6 28 10 7 C280 C6 21 1 3 C267 C280 56 C1 C260 18 1 4 C2020 5 1 C392 1 11 C1 2 1 C5 C5 1 24 C139 4 C172 C1 1 3 10 12 C389 4 4 1 C266 1 1 C6 19 C280 68 C2 24 38 17 14 C4 2 C665 8 6 C3 28 C1 7 5 14 12 NCA NCA NCA PNK/TAN PNK/TAN PNK/TAN NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA NCA PNK/TAN PNK/TAN NCA NCA BLK RED/LT GRN RED/LT GRN RED/LT GRN BLK PNK/YEL PNK/YEL YEL PNK/ PNK/YEL PNK/YEL PNK/YEL PNK/YEL PNK/YEL PNK/YEL PNK/ YEL PNK/YEL PNK/YEL PNK/YEL PNK/YEL PNK/YEL YEL PNK/ YEL PNK/ PNK/YEL PNK/YEL PNK/YEL PNK/YEL PNK/YEL BLK RED/ RED/ BLK PNK/YEL BLK RED/ YEL PNK/ PNK/YEL PNK/YEL PNK/YEL PNK/YEL PNK/VIO PNK/VIO PNK/YEL PNK/YEL PNK/YEL PNK/YEL PNK/YEL PNK/LT GRN (NOT USED) (IF EQUIPPED) (6.4L) (6.4L) 30 20A PRE 3 BATT TTOW PRK 10A 10A 20A 87 86 30 85 PRE BATT RUN CTRL 20A 20A 85 30 86 87 RUN RELAY RUN RELAY (ON PCB) FUSE M36 FUSE M34 FUSE M9 FUSE M8 FUSE M32 FUSE M14 CONSOLE POWER OUTLET (LEFT SIDE OF ENGINE COMPT) (BASE OF RIGHT "B" PILLAR, IN BODY HARNESS) (LEFT END OF DASH) S931 SF71 F71 S1 SF921A1 S921 S1 SF921D SF921B1 S5009 S3035 G911