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 MANUALSJEEP2009LIBERTY LIMITED, 4WD, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSCONNECTOR END VIEWSCONNECTOR PIN-OUTSPOWERTRAIN CONTROL MODULE (GAS) CONNECTOR END VIEW (C2)
2009 Jeep Liberty Limited, 4WD, Automatic
Powertrain Control Module (Gas) Connector End View (C2)
2009 Jeep Liberty Limited, 4WD, AutomaticSECTION Powertrain Control Module (Gas) Connector End View (C2)
MODULE-POWERTRAIN CONTROL C2 - BLACK/ORANGE 38 WAY (GAS)
| CAV | CIRCUIT | FUNCTION |
| 1 | K10 16DB/OR | COIL CONTROL 6 |
| 2 | K16 16DB/YL | COIL CONTROL 5 |
| 3 | K15 16DB/GY | COIL CONTROL 4 |
| 4 | K58 16BR/VT | INJECTOR 6 CONTROL |
| 5 | K38 16BR/OR | INJECTOR 5 CONTROL |
| 6 | K124 20DB/GY | ETC MOTOR (+) |
| 7 | K93 16DB | COIL CONTROL 3 |
| 8 | K35 18DB/VT | EGR CONTROL |
| 9 | K85 16DB/YL | COIL CONTROL 2 |
| 10 | K86 16YL/DB | COIL CONTROL 1 |
| 11 | K14 16BR/TN | INJECTOR 4 CONTROL |
| 12 | K13 16BR/LB | INJECTOR 3 CONTROL |
| 13 | K12 16BR/DB | INJECTOR 2 CONTROL |
| 14 | K11 16BR/YL | INJECTOR 1 CONTROL |
| 15 | K922 20BR/DB | TP SENSOR GROUND |
| 16 | - | - |
| 17 | K199 18BR/VT | O2 2/1 HEATER CONTROL |
| 18 | K99 18BR/LG | O2 1/1 HEATER CONTROL |
| 19 | K125 16BR/DG | GEN FIELD CONTROL (3.7L) |
| 19 | K125 18BR/DG | GEN FIELD CONTROL (4.0L) |
| 20 | K2 20VT/OR | ECT SIGNAL |
| 21 | K22 20DG/OR | TP SIGNAL 1 |
| 22 | K34 18DB/LG | EGR SIGNAL |
| 23 | K1 20VT/BR | MAP SIGNAL |
| 24 | K942 18BR/LG | KS RETURN 1 |
| 25 | K42 18DB/YL | KS SIGNAL 1 |
| 26 | - | - |
| 27 | K900 18DB/DG | SENSOR GROUND |
| 28 | K122 20DB/GY | TP SIGNAL 2 |
| 29 | K855 18BR/OR | 5 VOLT SUPPLY |
| 30 | K21 18DB/LG | IAT SIGNAL |
| 31 | K41 18DB/LB | O2 1/1 SIGNAL |
| 32 | K902 18BR/DG | O2 RETURN (UP) |
| 33 | K43 18DB/LG | O2 2/1 SIGNAL |
| 34 | K44 18DB/GY | CMP SIGNAL |
| 35 | K24 18BR/LB | CKP SIGNAL |
| 36 | K242 18BR/WT | KS SIGNAL 2 (3.7L) |
| 37 | K924 18WT/BR | KS RETURN 2 (3.7L) |
| 38 | K126 20DB/LG | ETC MOTOR (-) |
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.