Diagram sections — 31 (77 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005: 75 (center stack, in breakout to switch bank) s204 (in headlamp & dash harness) s136 (left rear 87a A/c-heater control A114 Blower motor (right side of hvac unit) Blower motor relay Blower mtr gnd Blower mtr power Blower mtr rly out C115 C121 C139 C161 C21 C255 C266 C268 C55 C56 C61 C66 C68 C75 C939 Can b bus (+) Can b bus (-) Computer data lines system D54 D55 Defogger rly ctrl Drv panel lamps Evaporator temp sens sig Evaporator temperature sensor (left side of hvac unit) F921 Front blower ctrl Front blower motor Front blower power module (right side of hvac unit) Front mode door common drv Front mode door drv Fuse 1 40a Fuse 10 10a Fused b(+) Fused run rly out G139 G200 (near breakout to data link connector) G39 G939 Ground Hot at all times Hot w/ run relay energized Interior lights system Junction block (left side of dash) Left blend door common drv Left blend door drv Of engine compt) g100 Power distribution center (left side of engine compt) Rear mode door actuator (center of hvac unit) Rear mode door common drv Rear mode door drv Rear window defogger relay Recirculation door common drv Recirculation door drv Right blend door actuator (center of hvac unit) Right blend door common drv Right blend door drv Sens gnd Sun sens 1 sig Sun sens 2 sig Sun sens return Sun sens rtn Sun sensor (top center of dash) Z134 Z906 Automatic A/C Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005: 54 (in headlamp & dash harness) s106 (left rear of engine compt) g100 (left side of engine compt) integrated power module 87a A/c clutch relay A/c clutch relay control A/c compressor clutch (3.7l & 4.7l: top front of engine) (5.7l: lower left front of engine) A/c pressure sig A/c pressure transducer (right front of engine compt) A916 C13 Condenser cooling fan module (3.7l/4.7l) (left front of engine compt) Ect signal Engine coolant temperature sensor (top front of engine) F942 Fan rly ctrl Fcm sens return Front control module Front mode door actuator (left side of hvac unit) Fuse 10a Fuse 15a Fuse 20a Fuse 50a Fuse ig sw out (run & start) Fuse ig sw out (run-start) Fused b(+) G100 (left rear of engine compt) Ground High radiator fan relay (3.7l/4.7l) High speed fan rly out Hot at all times Hot in on or start Hydraulic cooling fan module (hec) (5.7l) (front of engine) Ipm Junction block (left side of dash) K173 K900 Left blend door actuator (left side of hvac unit) Low radiator fan relay (3.7l/4.7l) Low speed fan rly out N23 N24 Power distribution center (left side of engine compt) Powertrain control module (right rear of engine compt) Radiator fan ctrl Radiator fan solenoid ctrl Recirculation door actuator (right side of hvac unit) S106 (in headlamp & dash harness) S127 (4.7l/5.7l) (in headlamp & dash harness) S128 (in headlamp & dash harness) S141 (right side of engine) S202 (except base) (near breakout for ignition switch) Sensor ground Z823 Manual A/C Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005 List of elements for Manual A/C Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005: 66 (center stack, in breakout to switch bank) s204 (in headlamp & dash harness) s136 (left rear 87a A/c sw sense A/c sw sns A/c-heater control Blower high speed Blower low speed Blower m1 speed Blower m2 speed Blower motor (right side of hvac unit) Blower motor relay Blower motor resistor (right side of hvac unit) Blower sw position sig C115 C121 C139 C21 C221 C255 C266 C268 C41 C55 C66 C68 C70 C71 C72 C73 C939 Cluster Defogger rly ctrl Dimmer indicator sig Dimmer sig ind Drv panel lamps E16 Evaporator temp sens sig Evaporator temperature sensor (left side of hvac unit) F921 Front mode door common drv Front mode door drv Fuse 1 40a Fuse 10 10a Fused run rly out G200 (near breakout to data link connector) Ground Hot at all times Hot w/ run relay energized Interior lights system Junction block (left side of dash) Left blend door common drv Left blend door drv Of engine compt) g100 Power distribution center (left side of engine compt) Rear mode door common drv Rear mode door drv Rear window defogger relay Recirculation door actuator (right side of hvac unit) Recirculation door common drv Recirculation door drv S198 Sens gnd Z134 Z906 Manual A/C Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005 List of elements for Manual A/C Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005: 48 (in headlamp & dash harness) s106 (left rear of engine compt) g100 87a A/c clutch relay A/c clutch relay control A/c compressor clutch (3.7l & 4.7l: top front of engine) (5.7l: lower left front of engine) A916 C13 Condenser cooling fan module (3.7l/4.7l) (left front of engine compt) Ect signal Engine coolant temperature sensor (top front of engine) F942 Fan rly ctrl Front control module Front mode door actuator (left side of hvac unit) Fuse 10a Fuse 20a Fuse 50a Fuse ig sw out (run & start) Fuse ig sw out (run-start) Fused b(+) G100 (left rear of engine compt) Ground High radiator fan relay (3.7l/4.7l) High speed fan rly out Hot at all times Hot in on or start Hydraulic cooling fan module (hec) (5.7l) (front of engine) Integrated power module (left side of engine compt) Ipm Junction block (left side of dash) K173 K900 Left blend door actuator (left side of hvac unit) Low radiator fan relay (3.7l/4.7l) Low speed fan rly out N23 N24 Power distribution center (left side of engine compt) Powertrain control module (right rear of engine compt) Radiator fan solenoid ctrl Rear mode door actuator (center of hvac unit) S106 (in headlamp & dash harness) S127 (4.7l/5.7l) (in headlamp & dash harness) S128 (in headlamp & dash harness) S141 (right side of engine) Sensor ground Z823
ANTI-LOCK BRAKES
ANTI-THEFT Anti-theft Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Anti-theft Wiring Diagram for Jeep Grand Cherokee Limited 2005: 81 (behind passenger seat) g300 (left side of dash) (lower center of liftgate) (lower center of liftgate) flip-up glass latch (near breakout to data link connector) g200 (near left side of driver seat) (near left side of driver seat) g303 (rear of left rear door) g301 87a A114 Ajar sw sens Can b bus (+) Can b bus (-) Cluster Computer data lines system D508 D54 D55 Door lock relay Door lock rly ctrl Door unlock rly ctrl Driver door latch (rear of driver door) Driver mirror memory module (in driver door) Driver unlock door relay Drv door unlock rly ctrl F941 Flip-up glass Flip-up glass ajar sw sens Flip-up glass relay Flip-up glass rly ctrl Front control module Fuse 10a Fuse 15a Fuse 20a Fused b(+) Fused ign sw out G100 (left rear of engine compt) G300 (behind passenger seat) G301 G303 (near left side of driver seat) G74 G75 Ground Horn rly ctrl Horns system Hot at all times Hot in on or start Integrated power module (left side of engine compt) Ipm Junction block Left rear door latch Lf door ajar sw sens Liftgate ajar sw sens Liftgate door latch Lin tire pressure Lr door ajar sw sens Monitor lan Passenger door latch (in passenger door) Passenger memory mirror module (in passenger door) Passenger unlock door relay Rear window wiper motor (lower center of liftgate) Rf door ajar sw sens Right rear door latch Rr door ajar sw sens S136 S202 (except base) S210 S313 (below driver seat) S314 (below driver seat) S318 S320 S341 S348 (in passenger door) S349 S352 S353 Sentry key remote entry module (at steering column) W/ memory W/o memory Warning system Z18
BODY CONTROL MODULES
COMPUTER DATA LINES Computer Data Lines Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005 List of elements for Computer Data Lines Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005: 58 (3.7l) (4.7l/5.7l) (at steering column) sentry key remote entry module (in headlamp & dash harness) s102 (in headlamp & dash harness) s104 (in headlamp & dash harness) s105 (in headlamp & dash harness) s119 (near breakout for instrument panel power outlet) s215 4.7l/5.7l A/c heater control Antilock brakes module (left rear of engine compt) Can b bus (+) Can b bus (-) Can c (+) Can c (-) Can c bus (+) Can c bus (-) Cluster D118 D15 D16 D223 D54 D55 D64 D65 D71 D72 Data link connector (lower left side of dash) Final drive control module (except 3.7l) (below left rear seat) Front control module (left side of engine compt) Fuse 10a G101 (left side of engine compt) Hands free module (right kick panel) Highline 1 Highline 2 Hot at all times Junction block (left kick panel) Monitor/dvd media system (rear of center console) Occupant restraint controller module (below center console) Park assist module (below left rear seat) Powertrain control module (right rear of engine compt) Radio S103 (in headlamp & dash harness) S205 (near breakout for instrument cluster) S206 (near breakout for instrument cluster) S207 S214 (near breakout for instrument panel power outlet) S216 S217 (near breakout for instrument cluster) S228 Sci receive Sci transmit Shift lever assembly (base of shift lever) Steering control module (at steering wheel) Transmission control module W/ tcs/esp W/o tcs/esp Computer Data Lines Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005 List of elements for Computer Data Lines Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005: 22 (below driver seat) s309 C1 c1 Can b bus (+) Can b bus (-) D54 D55 Driver memory mirror module (in driver door) Electronic overhead module Heated seat module (below passenger seat) Inside rearview mirror Memory seat module (below driver seat) Occupant classification module (below passenger seat) Passenger memory mirror module (in passenger door) Radio amplifier (left rear cargo compt floor) Rain sensor (front of headliner) S308 (below driver seat) S368 (left rear of headliner) S369 (left rear of headliner) Satellite receiver (right rear side of body) Sunroof motor/module (on sunroof assembly) W/ sunroof W/o sunroof
COOLING FAN Cooling Fan Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Cooling Fan Wiring Diagram for Jeep Grand Cherokee Limited 2005: 34 (left rear of engine compt) (left rear of engine compt) g100 (left side of engine compt) integrated power module 87a A209 A916 Condenser cooling fan module (3.7l / 4.7l) (left front of engine compt) Ect signal Engine coolant temperature sensor (top front of engine) Front control module Fuse 20a Fuse 23 50a Fused b(+) G100 Ground High radiator fan relay High speed fan rly out Hot at all times Hydraulic cooling fan module (hec) (5.7l) (front of engine) Ipm K173 K900 Low radiator fan relay Low speed fan rly out N23 N24 Power distribution center (left side of engine compt) Powertrain control module (right rear of engine compt) Radiator fan solenoid ctrl Red S128 S141 (right side of engine) Sensor ground Z823
CRUISE CONTROL Cruise Control Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Cruise Control Wiring Diagram for Jeep Grand Cherokee Limited 2005: 64 (5.7l) (5.7l: right rear of engine) (3.7l & 4.7l: right side of engine) (near breakout to data link connector) g200 (on steering wheel) s201 (on steering wheel) s218 3.7l 3.7l/4.7l 4.7l 5.7l A108 Engine controls system Etc motor (+) Etc motor (-) F855 Fuse 10a Fused b (+) G103 (in headlamp & dash harness) Ground Hot at all times Junction block (left side of dash) K122 K124 K126 K22 K900 K922 Left speed control switch Powertrain control module (right rear of engine compartment) Right speed control switch S/c sw rtn S/c sw sense 1 S/c sw sense 2 S/c sw sig 1 S/c sw sig 2 S/c vacuum solenoid ctrl S/c vent solenoid ctrl S111 S139 (4.7l: right rear of engine) (3.7l: rear of engine) (5.7l: right rear of engine compt) S200 (on steering wheel) S212 S228 Sensor ground Speed control servo (3.7l, 4.7l) (right rear of engine compartment) Steering control module (at steering wheel) Stop lamp switch (lower left side of dash) Throttle body (5.7l) (top front of engine) Throttle position sensor (3.7l, 4.7l) (top of engine) Tp sens 1 sig Tp sens 2 sig Tp sensor 1 sig Tp sensor 2 sig Tp sensor rtn V32 V35 V36 V371 V372 V397 V71 V72 V937 Vacuum Vent Z907
DEFOGGERS Defoggers Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Defoggers Wiring Diagram for Jeep Grand Cherokee Limited 2005: 24 (a/t) (m/t) 87a A/c heater control Defogger relay control Driver outside rearview mirror Fuse 10 10a Fuse 3 10a G300 (behind passenger seat) G301 (rear of left rear door) G303 (near left side of driver seat) Gnd Hot at all times Hot w/ run relay energized Junction block (left side of dash) Liftgate glass Pass mirror heater gnd Passenger memory mirror module (in passenger door) Passenger outside rearview mirror Rear window defogger relay S343 S349 S354 (upper right side of liftgate) S355
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Electronic Suspension Wiring Diagram for Jeep Grand Cherokee Limited 2005: 41 (near front of frame) s100 (not used) (under center of vehicle) s327 A909 A926 Can c bus (+) Can c bus (-) Computer data lines system D64 D65 Dhs pressure Dhs pressure control solenoid (front of frame) Dhs pressure sensor (front of frame) Dhs sensor Direction valve-b Direction valve-g Directional control valve b solenoid (front of frame) Directional control valve g solenoid (front of frame) Final drive control module (below left rear seat) Fuse 20a Fuse 30a Fuse b(+) G302 (below left rear seat) Ground Hot at all times Integrated power module (left side of engine compartment) Power distribution center (left side of engine compartment) Red Red/ tan Red/tan S326 (under center of vehicle) S337 S50 S60 S61 S62 S72 S80 S950 Sensor sig Z902
ENGINE PERFORMANCE
3.7L 3.7L, Engine Performance Wiring Diagram (2 of 5) for Jeep Grand Cherokee Limited 2005 List of elements for 3.7L, Engine Performance Wiring Diagram (2 of 5) for Jeep Grand Cherokee Limited 2005: 16 (lower left side of dash) data link connector (right front of transmission) (right rear Engine coolant temperature sensor (top front of eng) G101 (left side of eng) Map sensor (top front of eng) Nca Of eng compt) Oil pressure switch (lower front of eng) Oxygen sensor (left front) (near left front of transmission) Oxygen sensor (left rear) (near rear of transmission) Oxygen sensor (right front) (near right front of transmission) Oxygen sensor (right rear) (near right rear of transmission) S142 S143 S146 (front of transmission) 3.7L, Engine Performance Wiring Diagram (3 of 5) for Jeep Grand Cherokee Limited 2005 List of elements for 3.7L, Engine Performance Wiring Diagram (3 of 5) for Jeep Grand Cherokee Limited 2005: 19 Front control module Fuel injectors Fuse 20a G100 (left rear of eng compt) Hot at all times Hydraulic cooling fan module (front of eng) Hydraulic radiator fan solenoid control Ignition coils Integrated power module (left side of eng compt) Ipm Nca Power distribution center (left side of eng compt) Red/tan S128 S137 (top left of eng) S138 (right side of eng) S148 (right side of eng) S149 (left rear of eng) Throttle position sensor (top of eng) 3.7L, Engine Performance Wiring Diagram (4 of 5) for Jeep Grand Cherokee Limited 2005 List of elements for 3.7L, Engine Performance Wiring Diagram (4 of 5) for Jeep Grand Cherokee Limited 2005: 33 (in headlamp & dash harn) s116 (left rear of eng compt) (others) (tcs/esp) Anti-lock brakes module (left rear of eng compt) Fuel pump module Fuel pump relay Fuse 10a Fuse 25a G100 G100 (left rear of eng compt) G302 (below left rear seat) Hot in run or start Ignition no. 1 capacitor (top left of eng) Ignition no. 2 capacitor (right side of eng) Instrument cluster system Junction block (left side of dash) Nca Power distribution center (left side of eng compt) Power distribution center (left side of engine compt) Red/ tan Red/tan S101 (in headlamp & dash harn) S106 S129 S130 S307 Sensor Shift lever assembly (base of shift lever) Speed control servo (right rear of eng compt) Stop lamp switch (lower left side of dash) Tan/red Zener diode n0 2 3.7L, Engine Performance Wiring Diagram (5 of 5) for Jeep Grand Cherokee Limited 2005 List of elements for 3.7L, Engine Performance Wiring Diagram (5 of 5) for Jeep Grand Cherokee Limited 2005: 48 A/c comp rly A/c system Asd rly ctrl Automatic shut down relay B15 Brake sw no. 1 sig C13 Cruise control system Evap purge signal Evap purge solenoid (left side of eng compt) Evap/purge sol sig F42 Fuel pump rly ctrl Fuse 50a Fuse asd relay out Ground Ho2s 1/2 htr ctrl Ho2s 2/2 htr ctrl Hot at all times K106 K107 K299 K31 K342 K399 K52 K70 Natural vacuum leak detection assembly (under left rear of vehicle) Nvld sol cntl Nvld sol ctrl Nvld switch Nvld switch signal Power distribution center (left side of eng compt) Powertrain control module (right rear of eng compt) S/c sw ret S/c switch sense 1 S/c vac sol ctrl S/c vent sol ctrl S118 S307 Starter rly ctrl Starting/charging system T752 V32 V35 V36 V71 V937
4.7L 4.7L, Engine Performance Wiring Diagram (2 of 6) for Jeep Grand Cherokee Limited 2005 List of elements for 4.7L, Engine Performance Wiring Diagram (2 of 6) for Jeep Grand Cherokee Limited 2005: 26 (left side of eng compt) (lower left side of dash) data link connector (right front of transmission) (right rear (right rear of eng) Engine coolant temperature sensor (top front of eng) Exhaust gas recirculation valve assembly (top left of eng) G101 G101 (left side of eng) Grd Map sensor (top front of eng) Nca Of eng compt) Oil pressure switch (lower front of eng) Oxygen sensor (left front) (near left front of transmission) Oxygen sensor (left rear) (near right side of transmission) Oxygen sensor (right front) (near right front of transmission) Oxygen sensor (right rear) (near right rear of transmission) S142 S143 S146 S146 (front of transmission) S150 Sens grd Sens sig Sol ctrl 4.7L, Engine Performance Wiring Diagram (3 of 6) for Jeep Grand Cherokee Limited 2005 List of elements for 4.7L, Engine Performance Wiring Diagram (3 of 6) for Jeep Grand Cherokee Limited 2005: 24 (in headlamp & dash harn) s132 (left rear of eng) (right side of eng) (top left of eng) Front control module Fuel injectors Fuse 20a Fuse ignition switch output (run/start) G100 (left rear of eng compt) Hot at all times Hydraulic cooling fan module (front of eng) Hydraulic radiator fan solenoid control Ignition coils Integrated power module (left side of eng compt) Ipm Nca Power distribution center (left side of eng compt) Red/tan S128 S137 S138 S148 S149 Throttle position sensor (top of eng) 4.7L, Engine Performance Wiring Diagram (4 of 6) for Jeep Grand Cherokee Limited 2005 List of elements for 4.7L, Engine Performance Wiring Diagram (4 of 6) for Jeep Grand Cherokee Limited 2005: 37 (in headlamp & dash harn) s116 (left rear of eng compt) (others) (tcs/esp) Anti-lock brakes module (left rear of eng compt) Fuel pump module Fuel pump relay Fuse 10a Fuse 20a Fuse 25a G100 G100 (left rear of eng compt) G302 (below left rear seat) Hot at all times Hot in run or start Ignition no. 1 capacitor (top left of eng) Ignition no. 2 capacitor (right side of eng) Instrument cluster system Junction block (left side of dash) Nca Power distribution center (left side of eng compt) Power distribution center (left side of engine compt) Red/ tan Red/tan S101 (in headlamp & dash harn) S106 S127 S129 S130 S307 Sensor Shift lever assembly (base of shift lever) Speed control servo (right rear of eng compt) Stop lamp switch (lower left side of dash) Tan/red Transmission control relay Zener diode n0 2 4.7L, Engine Performance Wiring Diagram (5 of 6) for Jeep Grand Cherokee Limited 2005 List of elements for 4.7L, Engine Performance Wiring Diagram (5 of 6) for Jeep Grand Cherokee Limited 2005: 28 2-4 press 2c sol ctrl 4c prs sw sens 4c sol ctrl Automatic shut down relay Fuse 50a Hot at all times L/r press Line pressure sensor (right rear of transmission) Lr sol ctrl Ms sol ctrl Od press Od sol ctrl Power distribution center (left side of eng compt) S118 S145 (right rear of eng compt) Sens gnd Sens signal Temp sens Tran ctrl rly out Transmission solenoid/trs assembly (left side of transmission) Trs t1 sens Trs t2 sens Trs t3 sens Trs t41 sens Trs t42 sens Ud press Ud sol ctrl 4.7L, Engine Performance Wiring Diagram (6 of 6) for Jeep Grand Cherokee Limited 2005 List of elements for 4.7L, Engine Performance Wiring Diagram (6 of 6) for Jeep Grand Cherokee Limited 2005: 100 (left side of eng compt) 2c pres sw sens 2c sol ctrl 4c pres sw sens 4c sol ctrl A/c comp rly A/c system Asd rly ctrl Autostick up/dn B15 Brake sw no. 1 sig C13 Cruise control system Evap purge signal Evap purge solenoid (left side of eng compt) Evap/purge sol sig F42 Fuel pump rly ctrl Fuse asd relay out G101 Ground Ho2s 1/2 htr ctrl Ho2s 2/2 htr ctrl Input speed sens Input speed sensor (left side of trans- mission) K106 K107 K29 K299 K31 K342 K399 K451 K52 K70 Line pres sens sig Low/rev press sw Lower switch bank Lr sol ctrl Ms sol ctrl Natural vacuum leak detection assembly (under left rear of vehicle) Nvld sol cntl Nvld sol ctrl Nvld switch Nvld switch signal Od off sw sens Od pres sw sens Output speed sens Output speed sensor (left side of trans- mission) Overdrive sol ctrl Powertrain control module (right rear of eng compt) Pressure ctrl sol S/c sw ret S/c switch sense 1 S/c vac sol ctrl S/c vent sol ctrl S144 (front of transmission) S147 S307 Shift lever assembly (base of shift lever) Speed sens gnd Starter rly ctrl Starting/charging system T118 T120 T13 T14 T140 T147 T15 T16 T219 T259 T29 T38 T41 T42 T48 T50 T52 T54 T59 T60 T752 Trans ctrl relay Trans ctrl rly out Trans temp sens Trs t1 sens Trs t2 sens Trs t3 sens Trs t41 sense (p/n) Trs t42 sens Ud pres sw sens Undrdrive sol ctrl V32 V35 V36 V71 V937 Z903
5.7L 5.7L, Engine Performance Wiring Diagram (2 of 6) for Jeep Grand Cherokee Limited 2005 List of elements for 5.7L, Engine Performance Wiring Diagram (2 of 6) for Jeep Grand Cherokee Limited 2005: 26 (left side of eng compt) (lower left side of dash) data link connector (right front of transmission) (right rear (right rear of eng) Engine coolant temperature sensor (w/ hec: left front of eng, w/o hec: top front of eng) Exhaust gas recirculation valve assembly (right front of eng) G101 G101 (left side of eng) Grd Map sensor (top rear of eng) Nca Of eng compt) Oil pressure sensor (lower right front of eng) Oxygen sensor (left front) (left rear of eng) Oxygen sensor (left rear) (near right front of transmission) Oxygen sensor (right front) (near right front of transmission) Oxygen sensor (right rear) (near right rear of transmission) S142 S143 S146 S146 (front of transmission) S150 Sens grd Sens sig Sol ctrl 5.7L, Engine Performance Wiring Diagram (3 of 6) for Jeep Grand Cherokee Limited 2005 List of elements for 5.7L, Engine Performance Wiring Diagram (3 of 6) for Jeep Grand Cherokee Limited 2005: 26 (in headlamp & dash harn) s132 (left rear of eng) (right side of eng) (top left of eng) Front control module Fuel injectors Fuse 20a Fuse ignition switch output (run/start) G100 (left rear of eng compt) Hot at all times Hydraulic cooling fan module (front of eng) Hydraulic radiator fan solenoid control Ignition coils Integrated power module Ipm Power distribution center (left side of eng compt) Red/tan S128 S137 S138 S148 S149 Sens 1 sig Sens 2 sig Sens ret Throttle body (top front of eng) 5.7L, Engine Performance Wiring Diagram (4 of 6) for Jeep Grand Cherokee Limited 2005 List of elements for 5.7L, Engine Performance Wiring Diagram (4 of 6) for Jeep Grand Cherokee Limited 2005: 40 (in headlamp & dash harn) s116 (left front of eng compt) (left rear of eng compt) (others) (tcs/esp) Accelerator pedal position sensor (base of accelerator pedal) Anti-lock brakes module (left rear of eng compt) Apps 1 ret Apps 1 sig Apps 2 sig Aps 2 ret Fuel pump module Fuel pump relay Fuse 10a Fuse 20a Fuse 25a G100 G100 (left rear of eng compt) G302 (below left rear seat) Hot at all times Hot in run or start Instrument cluster system Junction block (left side of dash) Oil temperature sensor (lower right front of eng) Power distribution center (left side of eng compt) Power distribution center (left side of engine compt) Red/ tan Red/tan S101 (in headlamp & dash harn) S106 S127 S129 S130 S307 Sensor Shift lever assembly (base of shift lever) Stop lamp switch (lower left side of dash) Tan/red Transmission control relay Zener diode n0 2 5.7L, Engine Performance Wiring Diagram (5 of 6) for Jeep Grand Cherokee Limited 2005 List of elements for 5.7L, Engine Performance Wiring Diagram (5 of 6) for Jeep Grand Cherokee Limited 2005: 34 (left side of eng compt) g101 (top of eng) multi displacement system solenoid 1 (top of eng) multi displacement system solenoid 4 (top of eng) multi displacement system solenoid 6 (top of eng) multi displacement system solenoid 7 2-4 press 2c sol ctrl 4c prs sw sens 4c sol ctrl Automatic shut down relay Fuse 50a Hot at all times L/r press Line pressure sensor (right rear of transmission) Lr sol ctrl Ms sol ctrl Od press Od sol ctrl Power distribution center (left side of eng compt) S118 S145 (right rear of eng compt) S154 Sens gnd Sens signal Temp sens Tran ctrl rly out Transmission solenoid/trs assembly (left side of transmission) Trs t1 sens Trs t2 sens Trs t3 sens Trs t41 sens Trs t42 sens Ud press Ud sol ctrl
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Back-up Lamps Wiring Diagram for Jeep Grand Cherokee Limited 2005: 36 (below left rear seat) g302 (left side of engine compt) integrated power module (near breakout for instrument panel power outlet) Back up lamp feed Back-up lamp Back-up lamp feed Can c bus (+) Can c bus (-) Computer data lines system D64 F942 Front control module Fuse 10a Fused ign sw out (run- start) Fused ign sw out (run-start) G101 (left side of engine compt) Ground Hot in run or start Inside rearview mirror Ipm Junction block (left side of dash) Left turn/ tail/stop lamp Of vehicle) Right turn/ tail/stop lamp S104 (in headlamp & dash harness) S105 (in headlamp & dash harness) S106 S110 S132 (4.7l/ 5.7l) S214 S215 S304 Shift lever assembly Trailer tow 7-way wiring (under rear of vehicle) W/ trailer tow Z131 Exterior Lamps Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Exterior Lamps Wiring Diagram for Jeep Grand Cherokee Limited 2005: 67 (at steering wheel) steering control module (in headlamp & dash harness) (4.7l/5.7l) s102 (near breakout for instrument cluster) (not used) 87a Antilock brakes module (left rear of engine compt) B45 Brake lamp sw out Brake lanp sw out Can b (+) Can b (-) Chmsl lamp Cluster Computer data lines system D54 D55 Flip-up glass sw sns Front control module Fuse 10a Fuse 15a Fused park lamp relay output Fused park lamp rly out G100 (left rear of engine compt) G103 (in headlamp & dash harness) G301 (rear of left rear door) G302 (below left rear seat) Ground Hot at all times Hot in on or start Integrated power module (left side of engine compt) Junction block (left side of dash) L turn sig L50 L60 L61 L62 L63 Left headlamp Left turn/ tail/stop lamp License plate lamp Lr turn sig ctrl ipm Marker lamp Park lamp relay Park lamp rly ctrl ipm Park/ turn lamp Power distribution center (left side of engine compartment) R turn sig Right headlamp Right turn/ tail/stop lamp Rr turn sig ctrl S103 (4.7l/ 5.7l) S107 (in headlamp & dash harness) S114 S205 S206 S219 (left kick panel) S300 (under rear of vehicle) S304 S353 Stop lamp inhibit relay (esp/tcs) Stop lamp inhibit rly ctrl Stop lamp switch (lower left side of dash) Tail/ stop lamp Turn signal lamp Upper bank switch W/ esp/ tcs W/o esp/ tcs Trailer Tow Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Trailer Tow Wiring Diagram for Jeep Grand Cherokee Limited 2005: 28 (on underbody harness) s329 (under rear of vehicle) s328 87a Back-up lamps circuit Front control module Fuse 19 20a Fuse 21 20a Fuse 30a Fuse 9 10a G302 (below left rear seat) Hot at all times Integrated power module (left side of engine compartment) Ipm Junction block (left side of dash) Left trailer tow brake lamp relay control Left turn trailer tow relay Left turn/ tail/stop lamp Park lamp relay Power distribution center (left side of engine compartment) Power outlet relay Right trailer tow brake lamp relay control Right turn trailer tow relay S307 S333 (under rear of vehicle) Trailer tow 4-way wiring (under rear of vehicle) Trailer tow 7-way wiring (under rear of vehicle) Trailer tow terminal wiring Trailer tow turn sig
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005 List of elements for Ground Distribution Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005: 78 (4.7l/5.7l) exhaust gas recirculation valve assembly (left side of engine compt) integrated power module 5.7l A/c control heater Automatic a/c Battery Cluster Console power outlet Data link connector Except 3.7l Front blower power module Front control module G101 (left side of engine compt) G102 (left side of engine compt) G103 (in headlamp & dash harness) G104 (left side of engine compt) G105 (lower left rear of engine) G200 (near breakout to data link connector) G201 (under center console) G300 (behind passenger seat) Gnd Hands free module Horn 1 Instrument panel power outlet Ipm Left front oxygen sensor Left front tire pressure transponder Left rear oxygen sensor Lower bank switch Manual a/c Multi displacement system solenoid cyl 1 Multi displacement system solenoid cyl 4 Multi displacement system solenoid cyl 6 Multi displacement system solenoid cyl 7 Occupant classification module Occupant restraint controller module Passenger door latch Passenger memory mirror module Passenger outside rearview mirror Passenger seat switch Powertrain control module Radio Radio amplifier Rear power outlet Right cusion pad heater Right front oxygen sensor Right front tire pressure transponder Right headlamp Right rear door latch Right rear oxygen sensor Right seat back heater S111 (in headlamp & dash harness) S135 (in headlamp & dash harness) S146 (3.7l & 4.7l: right side of transmission) (5.7l: front of transmission) S147 (right rear of engine compt) S154 (top of engine) S204 (center stack, in breakout to switch bank) S207 (lower left side of dash) S210 (near breakout for ignition switch) S211 (near breakout for ignition switch) S212 (near breakout for instrument panel power outlet) S213 (center stack, in breakout for radio) S317 (left rear door sill) S318 (right front door sill) S319 (right rear door sill) S349 (in passenger door) S374 (w/ heated seats) (below passenger seat) Satellite receiver Sentry key remote entry module Shift lever assembly Speed control servo Steering control module Transfer case selector switch Upper bank switch W/ heated seats W/ memory W/o memory Washer fluid level sensor Ground Distribution Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005 List of elements for Ground Distribution Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005: 84 (except 3.7l) final drive control module (if equipped) park assist module (left side of dash) junction block (left side of engine compt) integrated power module (left side of engine compt) power distribution center (memory seats) memory seat module 3.7l 4.7l/5.7l 4wd 87a A/c compressor clutch Antilock brakes module Blower motor relay Brake fluid level sensor Chmsl lamp Condenser cooling fan module Door lock relay Driver door latch Driver door unlock relay Driver memory mirror module Driver outside rearview mirror Driver seat belt tensioner Driver seat switch Driver window/ door lock switch Dvd monitor Electronic overhead module Except 4wd Flip-up glass latch Front control module Fuel pump motor G100 (left rear of engine compt) G301 (rear of left rear door) G302 (below left rear seat) G303 (near left side of driver seat) Generator Heated seat module Hydraulic cooling fan module Inside rearview mirror Ipm Left cushion pad heater Left front fog lamp Left headlamp Left rear door latch Left seat back heater Left tail/stop/ turn lamp License plate lamp Liftgate door latch Liftgate glass Liftgate) Mirror switch Monitor/dvd media system Natural vacuum leak detection assembly Park lamp relay Passenger door unlock relay Power outlet relay Rain sensor Rear window wiper motor Right front fog lamp Right rear tire pressure transponder Right tail/stop/ turn lamp S114 (in headlamp & dash harness) S129 (in headlamp & dash harness) S136 (in headlamp & dash harness) S304 (under rear of vehicle) S307 (under rear of vehicle) S320 (right front door sill) S335 (on underbody harness) S341 (in driver door) S343 (in driver door) S366 (w/ sunroof) (left rear of headliner) S370 (w/ heated seats) (below driver seat) Stop lamp switch Sunroof motor/ module Trailer tow 4-way wiring Trailer tow 7-way wiring Trans- mission control relay Transmission control module W/ dvd W/ heated seats W/ sunroof Windshield wiper motor Wiper on/off relay Zener diode 1 Zener diode 2
HEADLIGHTS Headlights Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Headlights Wiring Diagram for Jeep Grand Cherokee Limited 2005: 45 (in headlamp & dash harness) (4.7l/5.7l) s103 (near breakout for instrument cluster) s205 (near breakout for instrument cluster) s206 87a Auto headlamp sensor (top center of dash) Auto headlamps sig Auto headlamps sig rtn Can b bus(+) Can b bus(-) Cluster Computer data lines system D54 D55 Fog lamp relay Front control module Front fog lamp relay control Fuse 10a Fuse 20a Fused ign sw out (run-start) G100 (left rear of engine compt) G101 (left side of engine compt) G103 (in headlamp & dash harness) Ground High beam lamp Hot at all times Hot in run or start Integrated power module (left side of engine compt) Ipm Junction block (left side of dash) Left front fog lamp Left headlamp Left high beam driver Left low beam driver Low beam lamp Right front fog lamp Right headlamp Right high beam driver Right low beam driver S102 (4.7l/5.7l) (in headlamp & dash harness) S106 S110 S114 Steering control module (at steering wheel) Tan Z131
HORN Horn Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Horn Wiring Diagram for Jeep Grand Cherokee Limited 2005: 26 (4.7l/5.7l) s102 (in headlamp & dash harness) (in headlamp & dash harness) g103 (near breakout for instrument cluster) Can + Can - Computer data lines system D54 D55 Front control module Fuse 20a Horn 1 (right front of engine compartment) Horn relay Horn rly ctrl Horn sw rtn Horn sw sig Horn switch Hot at all times Integrated power module (left side of engine compt) Ipm S103 (4.7l/5.7l) S111 S205 S206 Steering control module (at steering wheel) X903
INSTRUMENT CLUSTER Overhead Console Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Overhead Console Wiring Diagram for Jeep Grand Cherokee Limited 2005: 22 87a A114 Can b bus(+) Can b bus(-) Computer data lines system D54 D55 Electronic overhead module (front center of headliner) F921 Fuse 10a Fuse 15a Fused b(+) Fused run rly out G301 (center of vehicle floor) Ground Hot at all times Integrated power module (left kick panel) Junction block (left kick panel) Run relay S365 (w/ day/night mirror) S366 (w/ sunroof) Z915
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Courtesy Lamps Wiring Diagram for Jeep Grand Cherokee Limited 2005: 59 (behind dash) s208 (behind passenger seat) g300 (left kick panel) s209 (left rear door sill) s325 (lower center of liftgate) (lower center of liftgate) flip-up glass latch (near left side of driver seat) (near left side of driver seat) g303 (rear of left rear door) g301 Ajar sw sens Cargo lamp (base) Cluster Courtesy lamps Driver courtesy lamp Driver door latch (rear of driver door) Driver mirror memory module (in driver door) Flip-up glass Flip-up glass ajar sw sens Fuse 10a G300 (behind passenger seat) G301 G303 (near left side of driver seat) G74 G75 Glove box Glove box lamp Hot at all times Junction block (left side of dash) Left front door handle lamp Left lower courtesy lamp Left rear door latch Left vanity lamp Lf door ajar sw sens Liftgate ajar sw sens Liftgate door latch Lr door ajar sw sens Passenger door latch (in passenger door) Passenger memory mirror module (in passenger door) Rear window wiper motor (lower center of liftgate) Red Rf door ajar sw sens Right front door handle lamp Right lower courtesy lamp Right rear door latch Right vanity lamp Rr door ajar sw sens S312 (left rear of body) S318 S320 S341 S348 (in passenger door) S349 S350 (except base: left rear of headliner) (base: center front of headliner) S352 S353 S361 (left rear of headliner) S364 (left rear of headliner) W/ memory W/o memory Instrument Illumination Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Instrument Illumination Wiring Diagram for Jeep Grand Cherokee Limited 2005: 22 (not 87a A/c heater control Cluster Fuse 10a Fused park lamp rly out G200 (near breakout to data link connector) Ground Hot at all times Integrated power module (left side of engine compt) Junction block (left side of dash) Lower bank switch Panel lamp drv Panel lamps drv Park lamp relay S204 S219 S230 (near breakout for data link connector) Shift lever assembly (base of shift lever) Transfer case selector switch Upper bank switch Used)
MEMORY SYSTEMS Memory Seat Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Memory Seat Wiring Diagram for Jeep Grand Cherokee Limited 2005: 91 (w/ heated seats) (w/o heated seats) A33 Adjustable pedal motor (at pedal assembly) Adjustable pedals motor fwd Adjustable pedals motor rwd Adjustable pedals sens rtn Adjustable pedals sens sig Adjustable pedals sens sply Adjustable pedals sw fwd Adjustable pedals sw gnd Adjustable pedals sw rwd Backward Can b bus (+) Can b bus (-) Circuit breaker 2 20a Computer data lines system D54 D55 Driver front vertical seat adjuster motor (bottom of driver seat) Driver horizontal seat adjuster motor (below driver seat) Driver rear vertical seat adjuster motor (bottom of driver seat) Driver recliner seat adjuster motor (below driver seat) Driver seat switch Drv seat f vert down drv Drv seat f vert pos sns Drv seat f vert sens gnd Drv seat f vert up drv Drv seat horiz fwd drv Drv seat horiz pos sns Drv seat horiz rwd drv Drv seat horiz sens gnd Drv seat r vert down drv Drv seat r vert pos sns Drv seat r vert sens gnd Drv seat r vert up drv Drv seat recliner down drv Drv seat recliner pos sens gnd Drv seat recliner pos sns Drv seat recliner up drv Drv seat sw f vert/recliner sw Drv seat sw mux rtn Drv seat sw r vert/horiz sw Drv seat sw sply Forward Front down Front up Fused b(+) G11 G12 G303 (near left side of driver seat) G401 G402 G403 G404 G491 G492 G493 G494 G912 Ground Hot at all times Junction block (left side of dash) Lower bank switch Memory seat module (below driver seat) P111 P113 P115 P117 P119 P121 P141 P143 P205 P206 P239 P339 P599 Pedals sw fwd Pedals sw gnd Pedals sw rwd Q101 Q102 Q103 Rear down Rear up Recliner down Recliner up S320 S370 Z911
NAVIGATION Parking Assistant Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Parking Assistant Wiring Diagram for Jeep Grand Cherokee Limited 2005: 50 (center of rear bumper) s356 (w/ 4wd) s335 87a Can b bus(+) Can b bus(-) Computer data lines system D54 D55 D700 D701 D703 D704 D777 F921 Fuse 10a Fused run relay out G302 (at base of left ``b" pillar) Ground Hot at all times Instrument cluster Junction block (left side of dash) Lower bank switch Module Park assist ind sig Park assist module (below left rear seat) Park assist on/off sw Park assist sens 7 sig Park assist sens 8 sig Park assist sens 9 sig Park assist sens gnd Park assist sens sig 10 Park assist sensor 10 (left side of rear bumper) Park assist sensor 10 sig Park assist sensor 7 (right side of rear bumper) Park assist sensor 7 sig Park assist sensor 8 (right middle of rear bumper) Park assist sensor 8 sig Park assist sensor 9 (left middle of rear bumper) Park assist sensor 9 sig Park assist sensor gnd Rear park assist display sig Rear park display Run relay S311 (w/ 4wd) S357 (center of rear bumper) X700 X750 X777 Z171 Z913
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 3) for Jeep Grand Cherokee Limited 2005 List of elements for Power Distribution Wiring Diagram (1 of 3) for Jeep Grand Cherokee Limited 2005: 66 (in driver door) s342 (left side of dash) junction block (left side of engine compartment) integrated power module (near breakout for ignition switch) s202 (not used) (on underbody harness) s337 87a A/c clutch relay A/c heater control Adjustable pedals relay Anti-lock brakes module B(+) Base Battery Circuit breaker 3 20a Cluster Driver door lock/ window switch Electronic overhead module Except base Final drive control module Fog lamp relay From circuit breaker 2 (diagram 2 of 3) From ignition switch (diagram 3 of 3) From run relay (j/b) (diagram 3 of 3) Front control module Fuel pump relay Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 50a Generator Hands free module Horn relay Inhibit stop lamp relay Integrated power module (left side of engine compt) Ipm Junction block (left side of dash) Left turn trailer tow relay Mirror switch Monitor/ dvd media system Nca Occupant classification module Occupant restraint controller module Park lamp relay Passenger door lock/ window switch Pnk/ tan Power distribution center (left side of engine compt) Powertrain control module Radiator fan high relay Radiator fan low relay Radio Rain sensor Red Remote key entry sentry module Right turn trailer tow relay Run/accessory delay relay Satellite receiver Sentry key remote entry module Starter Stop lamp switch (5.7l) To fuse 1 (pdc) (diagram 2 of 3) Transfer case selector switch Transmission relay W/ tcs/esp W/o tcs/esp Power Distribution Wiring Diagram (2 of 3) for Jeep Grand Cherokee Limited 2005 List of elements for Power Distribution Wiring Diagram (2 of 3) for Jeep Grand Cherokee Limited 2005: 72 (diagram 1 of 3) (except base: left rear of headliner) (base: center front of headliner) s350 (in driver door) s345 (in headlamp & dash harness) (4.7l/5.7l) s127 (in headlamp & dash harness) s118 (in headlamp & dash harness) s131 (left rear door sill) s325 (left rear of headliner) s364 (left side of dash) junction block (left side of engine compt) power distribution center (not used) 4.7l/5.7l A/c clutch relay Anti-lock brakes module Auto shut down relay Blower motor relay Cargo lamp Circuit breaker 2 20a Door lock relay Driver door unlock relay Driver memory mirror module Driver seat switch Final drive control module Flip-up glass relay From a fuse 10 (diagram 2 of 3) From fuse 15 ipm i Fuel pump relay Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 40a Fuse 50a Glove box lamp Heated seat module Hydraulic cooling fan module (5.7l) Left front door handle lamp Left lower courtesy lamp Left vanity lamp Memory Memory seat module Mirror switch Passenger door unlock relay Passenger memory mirror module Passenger seat switch Power distribution center (left side of engine compt) Powertrain control module Rear window defogger relay Rear wiper relay Red Red/ tan Right front door handle lamp Right lower courtesy lamp Right vanity lamp S126 (in headlamp & dash harness) S128 (5.7l) (in headlamp & dash harness) Starter motor relay Stop lamp switch Sunroof/ motor module Tan/ red To fuse 2 (diagram 2 of 3) To ignition switch (diagram 3 of 3) To junction block fuse 9 (diagram 3 of 3) To power outlet relay (j/b) (diagram 3 of 3) To rear wiper relay (j/b) (diagram 3 of 3) To run relay (diagram 3 of 3) To run/ accessory delay relay (diagram 1 of 3) To run/ accessory relay (j/b) (diagram 3 of 3) Transmission control relay W/ heated seats W/ memory W/o memory Power Distribution Wiring Diagram (3 of 3) for Jeep Grand Cherokee Limited 2005 List of elements for Power Distribution Wiring Diagram (3 of 3) for Jeep Grand Cherokee Limited 2005: 72 (in headlamp & dash harness) s122 (left rear of body) s303 (left rear of headliner) s365 (left side of dash) junction block (left side of dash, near breakout for left courtesy lamp) s228 87a A/c heater control Acc Blower motor relay Circuit breaker 1 20a Cluster Data link connector Dhs Door lock relay Driver door unlock relay Electronic overhead module Except premium Final drive control module From fuse (diagram 2 of 3) From fuse 10 (pdc) (diagram 2 of 3) From fuse 11 (pdc) (diagram 2 of 3) From fuse 13 (pdc) (diagram 2 of 3) From fuse 19 (pdc) (diagram 2 of 3) From fuse 2 (pdc) (diagram 2 of 3) From fuse 6 (diagram 3 of 3) Fuse 10a Fuse 20a Fuse 30a G100 (left rear of engine compt) G200 (near breakout to data link connector) G300 (behind passenger seat) Ignition switch Inside rearview mirror Instrument panel power outlet Integrated power module (left side of engine compt) Left front tire pressure trans- ponder (except 3.7l) Lock Lower bank switch Occupant classification module Off On off Park assist Park assist module Passenger door unlock relay Power distribution center (left side of engine compt) Power outlet console Power outlet relay Powertrain control module Premium Radio amplifier Rear power outlet Rear window defogger relay Rear wiper relay Red/ tan Right front tire pressure trans- ponder (except 3.7l) Right rear tire pressure trans- ponder Run relay Run/ accessory relay S136 S211 S319 Start Starter motor relay Steering control module To fuse (j/b) (diagram 1 of 3) To fuse 30 (ipm) (diagram 1 of 3) To run relay (diagram 3 of 3) Trailer tow 7-way wiring Upper bank switch W/ day/night mirror Wiper high/low relay Wiper on/off relay
POWER DOOR LOCKS Power Door Locks Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Power Door Locks Wiring Diagram for Jeep Grand Cherokee Limited 2005: 81 (behind passenger seat) g300 (left side of dash) (lower center of liftgate) (lower center of liftgate) flip-up glass latch (near breakout to data link connector) g200 (near left side of driver seat) (near left side of driver seat) g303 (rear of left rear door) g301 87a A114 Ajar sw sens Can b bus (+) Can b bus (-) Cluster Computer data lines system D508 D54 D55 Door lock relay Door lock rly ctrl Door unlock rly ctrl Driver door latch (rear of driver door) Driver mirror memory module (in driver door) Driver unlock door relay Drv door unlock rly ctrl F941 Flip-up glass Flip-up glass ajar sw sens Flip-up glass relay Flip-up glass rly ctrl Front control module Fuse 10a Fuse 15a Fuse 20a Fused b(+) Fused ign sw out G100 (left rear of engine compt) G300 (behind passenger seat) G301 G303 (near left side of driver seat) G74 G75 Ground Horn rly ctrl Horns system Hot at all times Hot in on or start Integrated power module (left side of engine compt) Ipm Junction block Left rear door latch Lf door ajar sw sens Liftgate ajar sw sens Liftgate door latch Lin tire pressure Lr door ajar sw sens Monitor lan Passenger door latch (in passenger door) Passenger memory mirror module (in passenger door) Passenger unlock door relay Rear window wiper motor (lower center of liftgate) Rf door ajar sw sens Right rear door latch Rr door ajar sw sens S136 S202 (except base) S210 S313 (below driver seat) S314 (below driver seat) S318 S320 S341 S348 (in passenger door) S349 S352 S353 Sentry key remote entry module (at steering column) W/ memory W/o memory Warning system Z18
POWER MIRRORS Automatic Day/Night Mirror Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Automatic Day/Night Mirror Wiring Diagram for Jeep Grand Cherokee Limited 2005: 49 (left side of engine compt) intergrated power module (rear of left rear door) g301 87a Auto day/night mirror(+) Auto day/night mirror(-) Back-up Back-up lamp feed Can b bus (+) Can b bus (-) Computer data lines system Day/ night mirror Driver outside rearview mirror Front control module Fuse 10a Fused run relay out Gnd Hands free micro shield Hands free microphone shield Hands free module (if equipped) (right kick panel) Hands free shield module Hot at all times Inside rearview mirror Ipm Junction block (left side of dash) Lamp feed Micro 1 in (+) Micro 2 in (+) Micro feed Micro in (-) Micro shield Microphone 1 in (+) Microphone 2 in (+) Microphone feed Microphone in (-) Phone sw sig Run relay S231 (right kick panel) S365 S366 S380 S381 Sens gnd X712 X722 X730 X735 X792 X793 X835 Power Mirrors Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Power Mirrors Wiring Diagram for Jeep Grand Cherokee Limited 2005: 25 (in driver door) s344 (near left side of driver seat) g303 87a Circuit breaker 3 20a Defogger system Driver outside rearview mirror Drv mirr common drv Drv mirr horz drv Drv mirr vert drv Fuse 10a Fused b(+) Fused ign (run-acc) Gnd Horiz Hot at all times Junction block (left side of dash) Mirror switch Pass mirr horz drv Pass mirr vert drv Passenger outside rearview mirror Run/ accessory delay relay S342 S343 S345 (w/ memory) Vert
POWER SEATS Adjustable Pedal Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Adjustable Pedal Wiring Diagram for Jeep Grand Cherokee Limited 2005: 17 87a Adjustable pedals motor Adjustable pedals motor forward Adjustable pedals motor rearward Adjustable pedals relay Adjustable pedals relay control Adjustable pedals relay output Front control module Fuse 14 20a G200 (near breakout to data link connector) Ground Hot at all times Integrated power module (left side of engine compt) Ipm Lower bank switch S204 S210 Driver Power Seat Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Driver Power Seat Wiring Diagram for Jeep Grand Cherokee Limited 2005: 16 1) recliner up 2) recliner down 3) front up 4) front down 5) rear up 6) rear down 7) forward 8) backward Circuit breaker 2 20a Driver front vertical seat adjuster motor (bottom of driver seat) Driver horizontal seat adjuster motor (below driver seat) Driver rear vertical seat adjuster motor (bottom of driver seat) Driver recliner seat adjuster motor (below driver seat) Driver seat switch Front vertical G303 (near left side of driver seat) Horizontal Hot at all times Junction block (left side of dash) Rear vertical Recliner S320 S370 (w/ heated seats) Heated Seats Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Heated Seats Wiring Diagram for Jeep Grand Cherokee Limited 2005: 39 (below passenger seat) (near left side of driver seat) g303 A33 Can b bus(+) Can b bus(-) Circuit breaker 2 20a Cluster Computer data lines system D54 D55 Drv left seat heater b(+) Drv right seat heater b(+) Front heated seat rtn sw Fused b(+) G300 (behind passenger seat) G303 (near left side of driver seat) Ground Heated seat module Hot at all times Junction block (behind left side of dash) Left cushion heater pad Left heated seat high ind Left heated seat low ind Left heated seat sw sense Left seat back heater Lower bank switch P187 P188 Right cushion heater pad Right heated seat high ind Right heated seat low ind Right heated seat sw sense Right seat back heater S364 S370 S373 (below driver seat) S374 S375 (below passenger seat) Z917 Passenger Power Seat Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Passenger Power Seat Wiring Diagram for Jeep Grand Cherokee Limited 2005: 14 1) recliner up 2) recliner down 3) forward 4) rearward Circuit breaker 2 20a G300 (behind Horizontal Hot at all times Junction block (left side of dash) Passenger horizontal seat adjuster motor (below passenger seat) Passenger recliner seat adjuster motor (right rear of passenger seat) Passenger seat switch Passenger seat) Recliner S319 S364 (w/ heated seats) S374 (w/ heated seats)
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Power Top/Sunroof Wiring Diagram for Jeep Grand Cherokee Limited 2005: 23 (on sunroof assembly) sunroof motor/module A932 Can b bus (+) Can b bus (-) Close Computer data lines system D54 D55 Fuse 2 15a Fused b (+) G301 (rear of left rear door) Ground Hot at all times Junction block (left side of dash) Open Red Sunroof close Sunroof open Sunroof sw sply Sunroof switch Sunroof vent Vent Z914
POWER WINDOWS Power Windows Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Power Windows Wiring Diagram for Jeep Grand Cherokee Limited 2005: 34 (below driver seat) s315 Circuit breaker 3 20a Driver window/ door lock switch Drv wind (dn) Drv wind (up) Fused run/acc rly out G303 (near left side of driver seat) Gnd Hot w/ run/accessory delay relay energized Junction block (left side of dash) Left front window motor (center of driver door) Left rear power window switch Left rear window motor (center of left rear door) Lr master wind sw (dn) Lr master wind sw (up) Lr window drv (dn) Lr window drv (up) Pass master wind sw (dn) Pass master wind sw (up) Pass master wind sw (up) c2 Pass wind drv (dn) Pass wind drv (up) Passenger window/ door lock switch Right front window motor (center of passenger door) Right rear power window switch Right rear window motor (center of right rear door) Rr master wind sw (dn) Rr master wind sw (up) Rr wind drv (dn) Rr wind drv (up) S342 S343 Wind lock out sw out Wind lock out sw out c1
RADIO DVD Player Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for DVD Player Wiring Diagram for Jeep Grand Cherokee Limited 2005: 35 (left rear of body) s324 (on body harness) s323 (under center console) (w/ auto dimming) s227 Audio out ground Aux audio rtn/com Can b bus (+) Can b bus (-) Com-bmm1 address Com-bmm2 address Computer data lines system Dvd monitor (center of headliner) Fuse 27 15a Fused b (+) Fused b(+) G301 (rear of left rear door) Ground Hot at all times Integrated power module (left side of engine compt) Junction block (left side of dash) Left audio aux Monitor/dvd media system (rear of center console) Monitor/dvd media system shield Radio Remote ctrl func 1 Remote ctrl func 2 Remote ctrl function 1 Remote ctrl function 2 Right audio aux S202 S226 (w/ auto dimming) (under center console) S321 Shield Video play sig Video rtn Video sig Radio Wiring Diagram, Base for Jeep Grand Cherokee Limited 2005 List of elements for Radio Wiring Diagram, Base for Jeep Grand Cherokee Limited 2005: 57 (behind dash) s222 (center stack, in breakout for radio) (near breakout to data link connector) g200 A118 Antenna Audio Audio out Can b bus (+) Can b bus (-) Com audio out Computer data lines system D54 D55 Fuse 28 20a Fused b(+) Gnd Hands free module (right kick panel) Hot at all times Integrated power module (left side of engine compt) Junction block (left side of dash) Left audio out Left front door speaker Left instrument panel speaker Left rear door speaker Lf spkr (+) Lf spkr (-) Lr radio aud (+) Lr radio aud (-) Nca Output Radio Radio c1 shield (hands free) Rf spkr (+) Rf spkr (-) Right audio out Right front door speaker Right instrument panel speaker Right rear door speaker Rr radio aud (+) Rr radio aud (-) S213 S220 S221 (behind dash) S223 (behind dash) S224 X51 X52 X53 X54 X55 X56 X57 X58 X703 X704 X795 Z920 Satellite Radio Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Satellite Radio Wiring Diagram for Jeep Grand Cherokee Limited 2005: 24 (behind passenger seat) g300 (center stack, in breakout for radio) Audio sig com Audio sig common Audio sig left (+) Audio sig lh (+) Audio sig rh (+) Audio sig right (+) Can b bus (+) Can b bus (-) Computer data lines system Fuse 27 15a Fused b(+) Ground Hot at all times Integrated power module (left side of engine compt) Junction block (left side of dash) Radio Radio c2 shield S225 S317 S322 Satellite radio receiver (right rear side of body) Satellite receiver
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Shift Interlock Wiring Diagram for Jeep Grand Cherokee Limited 2005: 25 (left rear of engine compt) g100 4.7l/5.7l Autostick up/ down (ers) sens Autostick up/ down (ers) sens c3 Brake sw 1 sig Can c bus (+) Can c bus (-) Computer data lines system Front control module Fused ign sw out (run-start) G200 (near breakout to data link connector) Ground Integrated power module (left front of engine compt) Interior lights system Ipm K900 Panel lamps drv Powertrain control module (right rear of engine compt) S101 (in headlamp & dash harness) S134 (3.7l) S141 (right side of engine) S212 Sens ground Shift lever assembly (base of shift lever) Stop lamp switch (lower left side of dash)
STARTING/CHARGING Charging Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Charging Wiring Diagram for Jeep Grand Cherokee Limited 2005: 17 A209 B(+) Battery Fuse 20 20a Fused b(+) G100 (left rear of engine compt) G104 (left side of engine compt) G105 (lower left rear of engine) Gen field Generator Integrated power module (left side of engine compt) K125 Nca Power distribution center (left side of engine compt) Powertrain control module (right rear of engine compt) Red Starter Starting Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Starting Wiring Diagram for Jeep Grand Cherokee Limited 2005: 33 87a A209 Acc Battery F26 Fuse 10 40a Fuse 20 20a Fused b(+) G104 (left side of engine compt) G105 (lower left rear of engine) Generator Hold-in Hot at all times Ignition switch Integrated power module (left side of engine compt) Lock Nca Off Output Power distribution center (left side of engine compt) Powertrain control module (right rear of engine compt) Pull-in Red Red a0 Red a1 Red/ tan Relay control S121 S126 Start Starter Starter motor relay T752
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005: 77 (not used) (under center console) g201 Bus (+) Bus (-) Cluster Computer data lines system D55 Driver air bag squib 1 (rear of steering wheel pad) Driver air bag squib 2 (rear of steering wheel pad) Driver seat belt tensioner (left side of driver seat) F100 F20 Fuse 10a G303 (near left side of driver seat) Gnd Ground Hot at all times Hot in on or start Ign sw Ind Integrated power module (left front of engine compt) Left front impact sensor (left front of engine compt) Left side air bag curtain (left rear body) Left side impact sensor 1 (left "b" pillar) Left side impact sensor 2 (rear of left rear door) Line Line 1 Line 2 Occupant restraint controller (below center console) Passenger air bag squib (right side of dash) Passenger seat belt tensioner (right side of passenger seat) R106 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 R42 R43 R44 R45 R53 R54 R55 R56 R61 R62 R63 R64 R79 R80 R81 R82 Right front impact sensor (right front of engine compt) Right side air bag curtain (right rear body) Right side impact sensor 1 (right "b" pillar) Right side impact sensor 2 (behind right rear door) Run rly S320 Sens 1 gnd Sens 1 sig Sens 2 gnd Sens 2 sig Sens gnd Sens sig Signal Steering control module (at steering wheel) Sw sense Upper bank switch Z104 Supplemental Restraints Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005: 42 (under passenger seat) (under passenger seat) s351 A27 B(+) Can b bus(b+) Can b bus(b-) Computer data lines system D54 D55 Data sens Driver seat track position sensor (below driver seat) F200 Fuse 10a G300 (behind passenger seat) Ground Hot at all times Junction block (left side of dash) Left front seat weight sensor (left front of passenger seat) Left rear seat weight sensor (left rear of passenger seat) Occupant classification module (below passenger seat) Passenger seat track position sensor (below passenger seat) R261 R262 R263 R264 R705 R706 R717 R718 R726 R728 Right front seat weight sensor (right front of passenger seat) Right rear seat weight sensor (right rear of passenger seat) Run-start S362 Sens 5v Sens gnd Sens sig Sens volt Sensor Signal Z105
TRANSMISSION
3.7L 3.7L, 4WD Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for 3.7L, 4WD Wiring Diagram for Jeep Grand Cherokee Limited 2005: 24 Brake sw no. 1 sig Can c bus (+) Can c bus (-) Computer data lines system Front control module Fuse ignition switch output (run/start) G100 (left rear G200 (near brakeout to data link connector) Ground Ign sw out Integrated power module (left side of eng compt) Interior lights system Ipm K900 Of eng compt) Panel lamp driver Powertrain control module (right rear of eng compt) S101 (in headlamp & dash harn) S141 (right rear of eng) S212 Sens ground Shift lever assembly Stop lamp Switch 3.7L, A/T Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for 3.7L, A/T Wiring Diagram for Jeep Grand Cherokee Limited 2005: 52 (in headlamp & dash harn) s119 1-2/ 4-5 sol 1-2/4-5 sol ctrl 2-3 sol 2-3 sol ctrl 3-4 sol 3-4 sol ctrl Can c bus (+) Can c bus (-) Computer data lines system D223 D64 D65 Data link connector (under dash) Electrohydraulic control unit assembly (right side of transmission) F946 Fuse 10a G100 (left rear of eng compt) Ground Hot in run or start Junction block (left side of dash) Mod pres sol ctrl Modu- lation pres- sure sol ctrl N2 in spd sens N3 input spd sens P/n switch S134 S136 Sci transmit Sens ground Shift pres sol ctrl Shift pres- sure sol T13 T54 T60 T70 T71 T72 T73 T74 T75 T76 T77 T78 Tcc sol Tcc sol ctrl Temp sens p/n Trans rly out Trans- mission temperature sensor Transmission control module (tcm) Transmission relay Z904
4.7L 4.7L, 4WD Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for 4.7L, 4WD Wiring Diagram for Jeep Grand Cherokee Limited 2005: 96 (dhs only) (not used) (on under- body harn) (under center of vehicle) (under left front of vehicle) s301 4wd neutral ind A909 A926 A927 C313 Can c bus (+) Can c bus (-) Computer data lines system D64 D65 Dhs press sens sig Dhs press sens sign Dhs press sol ctrl Dhs pressure control solenoid (w/ dhs) (front of frame) Dhs pressure sensor (dhs only) (front of frame) Dhs sens rtn Dir val b sol ctrl Dir val g sol ctrl Directional control valve b solenoid (w/ dhs) (front of frame) Directional control valve g solenoid (w/ dhs) (front of frame) Drivetrain sens return Drivetrain sens rtn F921 F943 Final drive control module (below left rear seat) Front diff sol ctrl Front differential solenoid (front of frame) Fuse 10a Fuse 20a Fuse 30a Fuse b(+) Fuse run rly output G200 (near breakout to data link connector) G302 (below left rear seat) G95 Ground Hot at all times Hot in run & start Hot with run relay energized Ign sw (run/start) Integrated power module (left side of eng compt) Interior lights system Junction block (left side of dash) K504 K594 K977 Mode select Mode sens sign Mode sensor sign Panel lamps driver Power distribution center (left side of engine compt) Rear diff sol ctrl Rear differential solenoid (front of frame) Red Red/tan S100 (near front of frame) S212 S305 (dhs only) (under center of vehicle) S311 (w/ park assist) S326 S327 S335 S337 S338 (dhs only) S339 (dhs only) S50 S51 S60 S61 S62 S72 S80 S950 Shift mtr ctrl a Shift mtr ctrl b Susp sens lateral T301 T306 T312 T313 T315 T316 T317 Trans case mtr lock Transfer case motor (at transfer case) Transfer case mtr lock sol Transfer case selector switch Z901 Z902 Z907 Z913 4.7L, A/T Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005 List of elements for 4.7L, A/T Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005: 32 2-4 press 2c sol ctrl 4c prs sw sens 4c sol ctrl Fuse 20a G100 (left rear of eng compt) Hot at all times L/r press Line pressure sensor (right rear of transmission) Lr sol ctrl Ms sol ctrl Od press Od sol ctrl Power distribution center (left side of engine compt) S127 S140 (rear of eng) S141 (rear of eng) S145 (right rear of eng compt) S150 (right rear of eng) Sens gnd Sens signal Temp sens Tran ctrl rly out Transmission control relay Transmission solenoid/trs assembly (left side of transmission) Trs t1 sens Trs t2 sens Trs t3 sens Trs t41 sens Trs t42 sens Ud press Ud sol ctrl 4.7L, A/T Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005 List of elements for 4.7L, A/T Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005: 78 (left side of eng compt) 2c pres sw sens 2c sol ctrl 4c pres sw sens 4c sol ctrl Autostick up/down Brake sw no. 1 sig Can c bus (+) Can c bus (-) Computer data lines system F856 Front control module Fuse ignition switch output (run/start) G100 (left rear of eng compt) G101 G200 (near brakeout to data link connector) Ground Ign sw out Input speed sens Input speed sensor (left side of trans- mission) Integrated power module (left side of eng compt) Interior lights system Ipm K900 Line pres sens sig Low/rev press sw Lower switch bank Lr sol ctrl Ms sol ctrl Od off sw sens Od pres sw sens Output speed sens Output speed sensor (left side of trans- mission) Overdrive sol ctrl Panel lamp driver Powertrain control module (right rear of eng compt) Pressure ctrl sol S101 (in headlamp & dash harn) S132 (in headlamp & dash harn) S144 (front of transmission) S147 S212 Sens ground Sensor gnd Shift lever assembly Speed sens gnd Stop lamp switch T118 T120 T13 T14 T140 T147 T15 T16 T219 T259 T29 T38 T41 T42 T48 T50 T52 T54 T59 T60 Trans ctrl relay Trans ctrl rly out Trans temp sens Trs t1 sens Trs t2 sens Trs t3 sens Trs t41 sense (p/n) Trs t42 sens Ud pres sw sens Ud sol ctrl Z903
5.7L 5.7L, 4WD Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for 5.7L, 4WD Wiring Diagram for Jeep Grand Cherokee Limited 2005: 96 (dhs only) (not used) (on under- body harn) (under center of vehicle) (under left front of vehicle) s301 4wd neutral ind A909 A926 A927 C313 Can c bus (+) Can c bus (-) Computer data lines system D64 D65 Dhs press sens sig Dhs press sens sign Dhs press sol ctrl Dhs pressure control solenoid (w/ dhs) (front of frame) Dhs pressure sensor (dhs only) (front of frame) Dhs sens rtn Dir val b sol ctrl Dir val g sol ctrl Directional control valve b solenoid (w/ dhs) (front of frame) Directional control valve g solenoid (w/ dhs) (front of frame) Drivetrain sens return Drivetrain sens rtn F921 F943 Final drive control module (below left rear seat) Front diff sol ctrl Front differential solenoid (front of frame) Fuse 10a Fuse 20a Fuse 30a Fuse b(+) Fuse run rly output G200 (near breakout to data link connector) G302 (below left rear seat) G95 Ground Hot at all times Hot in run & start Hot with run relay energized Ign sw (run/start) Integrated power module (left side of eng compt) Interior lights system Junction block (left side of dash) K504 K594 K977 Mode select Mode sens sign Mode sensor sign Panel lamps driver Power distribution center (left side of engine compt) Rear diff sol ctrl Rear differential solenoid (front of frame) Red Red/tan S100 (near front of frame) S212 S305 (dhs only) (under center of vehicle) S311 (w/ park assist) S326 S327 S335 S337 S338 (dhs only) S339 (dhs only) S50 S51 S60 S61 S62 S72 S80 S950 Shift mtr ctrl a Shift mtr ctrl b Susp sens lateral T301 T306 T312 T313 T315 T316 T317 Trans case mtr lock Transfer case motor (at transfer case) Transfer case mtr lock sol Transfer case selector switch Z901 Z902 Z907 Z913 5.7L, A/T Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005 List of elements for 5.7L, A/T Wiring Diagram (1 of 2) for Jeep Grand Cherokee Limited 2005: 32 2-4 press 2c sol ctrl 4c prs sw sens 4c sol ctrl Fuse 20a G100 (left rear of eng compt) Hot at all times L/r press Line pressure sensor (right rear of transmission) Lr sol ctrl Ms sol ctrl Od press Od sol ctrl Power distribution center (left side of engine compt) S127 S140 (rear of eng) S141 (rear of eng) S145 (right rear of eng compt) S150 (right rear of eng) Sens gnd Sens signal Temp sens Tran ctrl rly out Transmission control relay Transmission solenoid/trs assembly (left side of transmission) Trs t1 sens Trs t2 sens Trs t3 sens Trs t41 sens Trs t42 sens Ud press Ud sol ctrl 5.7L, A/T Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005 List of elements for 5.7L, A/T Wiring Diagram (2 of 2) for Jeep Grand Cherokee Limited 2005: 78 (left side of eng compt) 2c pres sw sens 2c sol ctrl 4c pres sw sens 4c sol ctrl Autostick up/down Brake sw no. 1 sig Can c bus (+) Can c bus (-) Computer data lines system F856 Front control module Fuse ignition switch output (run/start) G100 (left rear of eng compt) G101 G200 (near brakeout to data link connector) Ground Ign sw out Input speed sens Input speed sensor (left side of trans- mission) Integrated power module (left side of eng compt) Interior lights system Ipm K900 Line pres sens sig Low/rev press sw Lower switch bank Lr sol ctrl Ms sol ctrl Od off sw sens Od pres sw sens Output speed sens Output speed sensor (left side of trans- mission) Overdrive sol ctrl Panel lamp driver Powertrain control module (right rear of eng compt) Pressure ctrl sol S101 (in headlamp & dash harn) S132 (in headlamp & dash harn) S144 (front of transmission) S147 S212 Sens ground Sensor gnd Shift lever assembly Speed sens gnd Stop lamp switch T118 T120 T13 T14 T140 T147 T15 T16 T219 T259 T29 T38 T41 T42 T48 T50 T52 T54 T59 T60 Trans ctrl relay Trans ctrl rly out Trans temp sens Trs t1 sens Trs t2 sens Trs t3 sens Trs t41 sense (p/n) Trs t42 sens Ud pres sw sens Ud sol ctrl Z903
WARNING SYSTEMS Chime Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Chime Wiring Diagram for Jeep Grand Cherokee Limited 2005: 67 (in headlamp & dash harness) (4.7l/5.7l) s103 (in passenger door) s348 (lower center of liftgate) s352 (near breakout for instrument cluster) s206 Acc Can b bus (+) Can b bus (-) Can b bus(+) Can b bus(-) Cluster Cluster) Computer data lines system D54 D55 Driver door latch (rear of driver door) Driver memory mirror module (in driver door) Driver seat belt tensioner (left side of driver seat) Flip-up glass ajar sw sens Flip-up glass latch (lower center of liftgate) Front control module (left side of engine compt) Fuse 10a Fused b(+) Fused ign sw out (run-start) G20 G200 (near breakout to data link connector) G300 (behind passenger seat) G301 (rear of left rear door) G303 (near left side of driver seat) G74 G75 G900 Ground Hot at all times Hot in on or start Ign sw sns Ignition switch Junction block (left side of dash) Key-in switch Left rear door latch (left rear door) Lf door ajar sw sens Lf door ajar sw sns c1 Liftgate ajar sw sens Liftgate door latch Lock Lr door ajar sw sens Off Passenger door latch (in passenger door) Passenger memory mirror module (in passenger door) Rear window wiper motor (lower center of liftgate) Rf door ajar sw sens Rf door ajar sw sns Right rear door latch (right rear door) Rr door ajar sw sens Run S102 (4.7l/5.7l) (in headlamp & dash harness) S211 S228 S318 S320 S341 S349 S353 Seat belt sw sense Start Steering control module (at steering wheel) W/ memory W/o memory Tire Pressure Monitoring Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Tire Pressure Monitoring Wiring Diagram for Jeep Grand Cherokee Limited 2005: 22 (below left rear seat) g302 (in headlamp & dash harness) 87a Com-lin tire pres monitor lan D508 Fuse 10a Fuse 3 30a Fused ign sw out (run) G103 (in headlamp & dash harness) Ground Hot at all times Junction block (left side of dash) Left front tire pressure transponder (left front wheelwell) Power distribution center (left side of engine compt) Right front tire pressure transponder (under right rear of vehicle) Right rear tire pressure transponder (right front wheelwell) Run relay S120 S122 S135 S340 Sentry key remote entry module (at steering column)
WIPER/WASHER Front & Rear Wiper/Washer Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Front & Rear Wiper/Washer Wiring Diagram for Jeep Grand Cherokee Limited 2005: 39 87a Cluster Flip-up glass ajar sw sense Flip-up glass latch (lower center of liftgate) Front control module Front washer pump motor ctrl Front wiper high/ low relay high speed output Front wiper park sw sns Fuse 15a G100 (left rear engine compt) G100 (left rear of engine compt) G103 (in headlamp & dash harness) G301 (rear of left rear door) Hot at all times Integrated power module (left side of engine compt) Junction block (left side of dash) Rear washer pump motor ctrl Rear window wiper motor (lower center of liftgate) Rear wiper motor ctrl Rear wiper motor delay sig Rear wiper relay Rear wiper relay ctrl ipm Relay ctrl S111 S129 S352 (lower center of liftgate) S355 Steering control module (at steering wheel) W10 W12 W20 Washer fluid level sensor (left front of engine compt) Washer fluid level sensor sig c1 Windshield washer pump (left front of engine compt) Windshield wiper motor (left front of engine compt) Wiper high/low Wiper high/low relay Wiper on/off Wiper on/off relay Rain Sensor Wiring Diagram for Jeep Grand Cherokee Limited 2005 List of elements for Rain Sensor Wiring Diagram for Jeep Grand Cherokee Limited 2005: 14 (w/ sunroof) Accessory delay Can b bus(+) Can b bus(-) Computer data lines system Fuse 15a Fused b(+) G301 (rear of left rear door) Hot at all times Junction block (left side of dash) Rain sensor (front of headliner) Relay S366 Sensor gnd
