Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP2009COMMANDER OVERLAND, 4WDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSCONNECTOR END VIEWSCONNECTOR PIN-OUTSFRONT CONTROL IPM MODULE CONNECTOR END VIEW
2009 Jeep Commander Overland, 4WD
Front Control Ipm Module Connector End View
2009 Jeep Commander Overland, 4WDSECTION Front Control Ipm Module Connector End View
MODULE-FRONT CONTROL IPM - 49-WAY
| CAV | CIRCUIT | FUNCTION |
| 1 | - | - |
| 2 | INTERNAL | FUSED B(+) |
| 3 | INTERNAL | FUSED B(+) |
| 4 | INTERNAL | FUSED B(+) |
| 5 | INTERNAL | FUSED B(+) |
| 6 | - | - |
| 7 | INTERNAL | BACKUP LAMP FEED |
| 8 | - | - |
| 9 | - | - |
| 10 | K360 20GY/BR | PTC NO. 1 RELAY CONTROL DIESEL |
| 11 | W20 18BR/YL | REAR WASHER PUMP MOTOR CONTROL |
| 12 | W10 18BR | FRONT WASHER PUMP MOTOR CONTROL |
| 13 | INTERNAL | FUSED IGNITION SWITCH OUTPUT (RUN-START) |
| 14 | K361 20BR/WT | PTC NO. 2 RELAY CONTROL DIESEL |
| 15 | INTERNAL | FUSED B(+) (I.O.D.) |
| 16 | - | - |
| 17 | INTERNAL | FUSED IGNITION SWITCH OUTPUT (RUN-START) |
| 18 | INTERNAL | GROUND |
| 19 | Z131 18BK/DG | GROUND |
| 20 | - | - |
| 21 | INTERNAL | RIGHT TRAILER TOW BRAKE LAMP RELAY CONTROL (TRAILER TOW) |
| 22 | INTERNAL | LEFT TRAILER TOW BRAKE LAMP RELAY CONTROL (TRAILER TOW) |
| 23 | - | - |
| 24 | INTERNAL | GROUND |
| 25 | INTERNAL | GROUND |
| 26 | INTERNAL | FRONT FOG LAMP RELAY CONTROL |
| 27 | INTERNAL | WIPER ON/OFF RELAY CONTROL |
| 28 | INTERNAL | REAR FOG LAMP RELAY CONTROL |
| 29 | INTERNAL | HIGH/LOW WIPER RELAY CONTROL |
| 30 | A15 16RD/TN | FUSED ASD RELAY OUTPUT |
| 31 | W7 20BR/GY | FRONT WIPER PARK SWITCH SENSE |
| 32 | Z131 18BK/DG | GROUND |
| 33 | INTERNAL | GROUND |
| 34 | L62 18WT/OR | RIGHT REAR TURN SIGNAL CONTROL |
| 35 | C918 20BK/LB | FCM SENSOR RETURN |
| 36 | - | - |
| 37 | W12 20BR/OR | REAR WIPER RELAY CONTROL |
| 38 | P305 20LG/LB | ACCESSORY DELAY RELAY CONTROL |
| 39 | INTERNAL | LOW SPEED RADIATOR FAN RELAY CONTROL (3.7L/4.7L) |
| 40 | - | - |
| 41 | Z387 18BK | GROUND |
| 42 | - | - |
| 43 | L63 18WT/DG | LEFT REAR TURN SIGNAL CONTROL |
| 44 | G70 20VT/LB | HOOD AJAR SWITCH SENSE (EXCEPT EXPORT) |
| 45 | K173 20BR/VT | HYDRAULIC RADIATOR FAN SOLENOID CONTROL (5.7L) |
| 46 | INTERNAL | ADJUSTABLE PEDALS RELAY CONTROL (ADJUSTABLE PEDALS) |
| 47 | INTERNAL | HORN RELAY CONTROL |
| 48 | INTERNAL | PARK LAMP RELAY CONTROL |
| 49 | INTERNAL | RADIATOR FAN HIGH RELAY CONTROL (3.7L) |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.