Engine Control Module (Diesel) Connector End View (C1)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2009 Jeep Patriot, 2009 Jeep Compass, 2008 Jeep Patriot, 2008 Jeep Compass, and 2007 Jeep Patriot. However, it is still accessible from the selected car via links, so may be relevant.
MODULE-ENGINE CONTROL C1 - BLACK 94 WAY (DIESEL)
| CAV | CIRCUIT | FUNCTION |
| 1 | Z925 14BK/YL | GROUND |
| 2 | Z925 14BK/YL | GROUND |
| 3 | F342 14BR/WT | FUSED MAIN RELAY OUTPUT |
| 4 | Z925 14BK/YL | GROUND |
| 5 | F342 14BR/WT | FUSED MAIN RELAY OUTPUT (DPF) |
| 5 | F342 14BR/DG | FUSED MAIN RELAY OUTPUT (EXCEPT DPF) |
| 6 | F342 14BR/WT | FUSED MAIN RELAY OUTPUT (DPF) |
| 6 | F342 14BR/DG | FUSED MAIN RELAY OUTPUT (EXCEPT DPF) |
| 7 | - | - |
| 8 | - | - |
| 9 | K914 20BR/WT | SENSOR GROUND (EXCEPT DPF) |
| 10 | K902 20BR/DG | O2 1/1 NEGATIVE CURRENT CONTROL (EXCEPT DPF) |
| 11 | K355 20BR/DG | EXHAUST DIFFERENTIAL PRESSURE SIGNAL (EXCEPT DPF) |
| 12 | K951 20BR/DB | EXHAUST DIFFERENTIAL PRESSURE SENSOR GROUND (EXCEPT DPF) |
| 13 | K35 20DB/VT | EGR SOLENOID CONTROL |
| 14 | G6 20VT/GY | EOP SIGNAL |
| 15 | - | - |
| 16 | - | - |
| 17 | K400 20BR/VT | APP SENSOR GROUND 2 |
| 18 | F202 20PK/GY | IGNITION SWITCH OUTPUT (RUN-START) |
| 19 | T26 20DG/OR | CLUTCH UPSTOP SWITCH SIGNAL |
| 20 | - | - |
| 21 | - | - |
| 22 | - | - |
| 23 | K916 20BR/PK | SENSOR GROUND (EXCEPT DPF) |
| 24 | N117 20DB/WT | INTAKE SWIRL SERVO MOTOR CONTROL (EXCEPT DPF) |
| 25 | - | - |
| 26 | G329 20VT/OR | CHARGE INDICATOR SIGNAL |
| 27 | G329 20VT/OR | CHARGE INDICATOR SIGNAL |
| 28 | - | - |
| 29 | V72 20OR/VT | S/C SIGNAL 2 |
| 30 | K202 20DB/BR | GLOW PLUG RELAY CONTROL |
| 31 | - | - |
| 32 | K89 20BR/LG | O2 1/1 POSITIVE CURRENT CONTROL (EXCEPT DPF) |
| 33 | - | - |
| 34 | - | - |
| 35 | - | - |
| 36 | - | - |
| 37 | - | - |
| 38 | K48 20DB/WT | IAT SENSOR SIGNAL |
| 39 | K167 20BR/YL | APP SENSOR GROUND 1 |
| 40 | F855 20PK/YL | 5 VOLT SUPPLY |
| 41 | - | - |
| 42 | - | - |
| 43 | - | - |
| 44 | - | - |
| 45 | - | - |
| 46 | V937 20VT/LG | S/C SWITCH GROUND |
| 47 | - | - |
| 48 | - | - |
| 49 | K51 20BR/WT | MAIN RELAY CONTROL |
| 50 | - | - |
| 51 | K79 18BR/LB | 1/1 HEATER CONTROL (EXCEPT DPF) |
| 52 | K31 20DB/BK | FUEL PUMP CONTROL |
| 53 | K353 20OR/BR | POST-CATALYST EXHAUST GAS TEMPERATURE SIGNAL (EXCEPT DPF) |
| 54 | K103 20BR/VT | O2 1/1 PUMP CELL CURRENT TRIM (EXCEPT DPF) |
| 55 | - | - |
| 56 | - | - |
| 57 | - | - |
| 58 | K354 20BR/LG | EXHAUST DIFFERENTIAL PRESSURE 5 VOLT SUPPLY (EXCEPT DPF) |
| 59 | - | - |
| 60 | K957 20BK/OR | MAF SENSOR GROUND |
| 61 | K29 20WT/BR | APP SIGNAL 2 |
| 62 | K854 20VT/BR | 5 VOLT SUPPLY |
| 63 | D330 20VT/WT | GLOW PLUG MODULE SIGNAL |
| 64 | K92 20BR/YL | GEN OUTPUT SIGNAL |
| 65 | B16 20LB/DG | BRAKE SIGNAL 2 |
| 66 | D64 20WT/LB | CAN C BUS (-) |
| 67 | - | - |
| 68 | - | - |
| 69 | - | - |
| 70 | - | - |
| 71 | - | - |
| 72 | - | - |
| 73 | - | - |
| 74 | - | - |
| 75 | K352 20BR/OR | PRE-CATALYST EXHAUST GAS TEMPERATURE SIGNAL (EXCEPT DPF) |
| 76 | K656 20GY/BR | SENSOR GROUND |
| 77 | K41 20DB/LB | O2 1/1 REFERENCE SIGNAL (EXCEPT DPF) |
| 78 | K37 20BR/OR | BOOST PRESSURE SENSOR SIGNAL |
| 79 | - | - |
| 80 | - | - |
| 81 | T141 20YL/RD | CLUTCH INTERLOCK SIGNAL |
| 82 | K157 20BR/OR | MAF SENSOR SIGNAL |
| 83 | K23 20BR/OR | APP SIGNAL 1 |
| 84 | K852 20BR/VT | 5 VOLT SUPPLY |
| 85 | - | - |
| 86 | F962 20PK/BK | IGNITION SWITCH OUTPUT (START) |
| 87 | B15 20DG/WT | BRAKE SIGNAL 1 |
| 88 | - | - |
| 89 | D65 20WT/BK | CAN C BUS (+) |
| 90 | - | - |
| 91 | - | - |
| 92 | T752 20DG/OR | STARTER CONTROL |
| 93 | - | - |
| 94 | - | - |