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 MANUALSJEEP2007GRAND CHEROKEE OVERLAND, 3.0 M, 4WDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSCONNECTOR END VIEWSCONNECTOR PIN-OUTSPOWERTRAIN CONTROL MODULE CONNECTOR END VIEW (C2)
2007 Jeep Grand Cherokee Overland, 3.0 M, 4WD
Powertrain Control Module Connector End View (C2)
2007 Jeep Grand Cherokee Overland, 3.0 M, 4WDSECTION Powertrain Control Module Connector End View (C2)
MODULE-POWERTRAIN CONTROL C2 - BLACK/ORANGE 38 WAY
| CAV | CIRCUIT | FUNCTION |
| 1 | K10 16DB/OR (GAS EXCEPT SRT8) | COIL CONTROL NO. 6 |
| 2 | K16 16DB/YL (GAS EXCEPT SRT8) | COIL CONTROL NO. 5 |
| 3 | K15 16DB (GAS EXCEPT SRT8) | COIL CONTROL NO. 4 |
| 4 | K58 16BR/VT | INJECTOR CONTROL NO. 6 |
| 5 | K38 16BR/OR | INJECTOR CONTROL NO. 5 |
| 6 | K124 18DB/GY (5.7L/SRT8) | ETC MOTOR (+) |
| 7 | K93 16DB/BR (3.7L/5.7L/SRT8) | COIL CONTROL NO. 3 |
| 7 | K93 16DB (4.7L) | COIL CONTROL NO. 3 |
| 8 | K35 20DB/VT (4.7L/5.7L) | EGR SOL CONTROL |
| 9 | K85 16DB/TN (3.7L/5.7L/SRT8) | COIL CONTROL NO. 2 |
| 9 | K85 16DB/YL (4.7L) | COIL CONTROL NO. 2 |
| 10 | K86 16YL/DB | COIL CONTROL NO. 1 |
| 11 | K14 16BR/TN | INJECTOR CONTROL NO. 4 |
| 12 | K13 16BR/LB | INJECTOR CONTROL NO. 3 |
| 13 | K12 16BR/DB | INJECTOR CONTROL NO. 2 |
| 14 | K11 16BR/YL | INJECTOR CONTROL NO. 1 |
| 15 | K922 18BR/DB (5.7L/SRT8) | TP SENSOR RETURN |
| 16 | K453 18BR/DG (5.7L) | MDS SOL CONTROL NO. 6 |
| 17 | K199 18BR/VT | O2 2/1 HEATER CONTROL |
| 18 | K99 20OR/TN (3.7L/5.7L/SRT8) | O2 1/1 HEATER CONTROL |
| 18 | K99 20BR/TN (4.7L) | O2 1/1 HEATER CONTROL |
| 19 | K125 16BR/DG | GEN FIELD CONTROL |
| 20 | K2 16VT/OR | ECT SIGNAL |
| 21 | K22 18BR/OR | TP NO. 1 SIGNAL |
| 22 | K34 20DB/LG (4.7L/5.7L) | EGR SIGNAL |
| 23 | K1 20VT/BR | MAP SIGNAL |
| 24 | K942 20BR/LG | KNOCK SENSOR NO. 1 RETURN |
| 25 | K42 20DB/OR | KNOCK SENSOR NO. 1 SIGNAL |
| 26 | - | - |
| 27 | K900 20DB/DG | SENSOR GROUND |
| 28 | K961 20BR/GY (3.7L) | IAC SIGNAL |
| 28 | K961 20BR/VT (4.7L) | IAC SIGNAL |
| 28 | K122 18BR/DG (5.7L/SRT8) | TP NO. 2 SIGNAL |
| 29 | F855 20PK/YL | 5 VOLT SUPPLY |
| 30 | K21 20BR/WT | IAT SIGNAL |
| 31 | K41 20DB/LB | O2 1/1 SIGNAL |
| 32 | K904 20DB/WT (3.7L/5.7L) | O2 RETURN (DOWNSTREAM) |
| 32 | K904 20DB/DG (4.7L) | O2 RETURN (DOWNSTREAM) |
| 32 | K902 20BR/DG (SRT8) | O2 RETURN (UPSTREAM) |
| 33 | K43 20DB/PK | O2 2/1 SIGNAL |
| 34 | K44 20GY/DB | CMP SIGNAL |
| 35 | K24 20BR (3.7L/5.7L) | CKP SIGNAL |
| 35 | K24 20BR/LB (4.7L/SRT8) | CKP SIGNAL |
| 36 | K242 20OR/WT (3.7L/5.7L) | KNOCK SENSOR NO. 2 SIGNAL |
| 36 | K242 20BR/WT (4.7L/SRT8) | KNOCK SENSOR NO. 2 SIGNAL |
| 37 | K924 20WT/BR (3.7L/5.7L/SRT8) | KNOCK SENSOR NO. 2 RETURN |
| 37 | K924 20PK/RD (4.7L) | KNOCK SENSOR NO. 2 RETURN |
| 38 | K61 16VT/GY (3.7L/4.7L) | IAC CONTROL |
| 38 | K126 18DB/LG (5.7L/SRT8) | 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.