Electronic Control System Wiring Circuit Diagram - Suzuki Jimny Workshop Manual
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Electronic Control System Wiring Circuit Diagram
| 1. | A/C pressure sensor (if equipped with A/C) | 16. | Fuel injector No.4 | 33. | Radiator fan relay No.2 |
| 2. | VSS | 17. | ECM | 34. | Radiator fan relay No.3 |
| 3. | CKP sensor | 18. | Stop (brake) lamp switch | 35. | CMP sensor |
| 4. | Fuel pressure sensor | 19. | Stop (brake) lamp | 36. | Fuel flow actuator |
| 5. | Fuel temperature sensor | 20. | Combination meter | 37. | Boost pressure control solenoid valve |
| 6. | Knock sensor | 21. | Tachometer | 38. | MAF and IAT sensor |
| 7. | Boost pressure sensor | 22. | Injection warning light (gravity 1 fault) | 39. | Additional heater relay No.1 |
| 8. | EGR valve | 23. | Red stop warning light (gravity 2 fault) | 40. | Additional heater relay No.2 |
| 8-1. | EGR valve motor | 24. | Malfunction indicator lamp (MIL) | 41. | Additional heater relay No.3 |
| 8-2. | EGR valve position sensor | 25. | Heater blower motor | 42. | Additional heater plug |
| 9. | ECT sensor | 26. | Heater control lever assembly | 43. | Main relay |
| 10. | Data link connector | 27. | A/C evaporator thermister sensor (if equipped with A/C) | 44. | Pre-heating unit |
| 11. | Immobilizer control module | 28. | Ignition switch | 45. | Glow plug |
| 12. | APP sensor | 29. | A/C relay (if equipped with A/C) | 46. | Battery |
| 13. | Fuel injector No.1 | 30. | A/C compressor relay (if equipped with A/C) | 47. | Body ground |
| 14. | Fuel injector No.2 | 31. | A/C compressor (if equipped with A/C) | 48. | Engine ground |
| 15. | Fuel injector No.3 | 32. | Radiator fan relay No.1 | 49. | Radiator cooling fan motor |
Terminal Arrangement of ECM Coupler (Viewed from Harness Side)
Connector: E17
| Terminal | Circuit | Terminal | Circuit |
|---|---|---|---|
| 1 | — | 17 | — |
| 2 | Main power supply | 18 | — |
| 3 | APP sensor 1 signal | 19 | Engine revolution signal for combination meter |
| 4 | Power source for APP sensor 1 | 20 | — |
| 5 | Ground for APP sensor 1 | 21 | APP sensor 2 signal |
| 6 | Ground for ECM | 22 | — |
| 7 | Ground for ECM | 23 | — |
| 8 | Ground for ECM | 24 | — |
| 9 | — | 25 | — |
| 10 | — | 26 | CAN line (high) |
| 11 | Ignition switch signal | 27 | Ground for APP sensor 2 |
| 12 | Radiator fan relay No.2 and No.3 output | 28 | Stop (brake) lamp switch |
| 13 | Radiator fan relay No.1 output | 29 | — |
| 14 | — | 30 | — |
| 15 | Power source for APP sensor 2 | 31 | Serial communication line of data link connector 12 V |
| 16 | — | 32 | CAN line (low) |
Connector: C47
| Terminal | Circuit | Terminal | Circuit |
|---|---|---|---|
| 1 | — | 25 | Fuel pressure sensor signal |
| 2 | — | 26 | Boost pressure sensor signal |
| 3 | Boost pressure control solenoid valve output | 27 | Signal for potentiometer in EGR valve |
| 4 | — | 28 | MAF sensor signal |
| 5 | EGR valve output (+) | 29 | — |
| 6 | — | 30 | — |
| 7 | Fuel flow actuator output | 31 | Ground for ECT sensor |
| 8 | EGR valve output (–) | 32 | Ground for fuel temperature sensor |
| 9 | Ground of shield wire for knock sensor | 33 | Ground for CKP sensor |
| 10 | — | 34 | Ground for CMP sensor |
| 11 | — | 35 | Ground for fuel pressure sensor |
| 12 | Knock sensor signal | 36 | Ground for boost pressure sensor |
| 13 | Ground for knock sensor | 37 | Ground for potentiometer in EGR valve |
| 14 | — | 38 | Ground for MAF and IAT sensor |
| 15 | Power source for fuel pressure sensor | 39 | — |
| 16 | Power source for boost pressure sensor | 40 | — |
| 17 | Power source for potentiometer in EGR valve | 41 | Fuel injector No.2 output (low side) |
| 18 | Power source for MAF sensor | 42 | Fuel injector No.2 output (high side) |
| 19 | IAT sensor signal | 43 | Fuel injector No.4 output (low side) |
| 20 | — | 44 | Fuel injector No.4 output (high side) |
| 21 | ECT sensor signal | 45 | Fuel injector No.3 output (low side) |
| 22 | Fuel temperature sensor signal | 46 | Fuel injector No.3 output (high side) |
| 23 | CKP sensor signal | 47 | Fuel injector No.1 output (low side) |
| 24 | CMP sensor signal | 48 | Fuel injector No.1 output (high side) |
Connector: C48
| Terminal | Circuit | Terminal | Circuit |
|---|---|---|---|
| 1 | — | 17 | — |
| 2 | Immobilizer control module input | 18 | Pre-heating unit output |
| 3 | Power source for A/C pressure sensor | 19 | — |
| 4 | — | 20 | Red stop warning light (gravity 2 fault) |
| 5 | — | 21 | A/C compressor relay output |
| 6 | — | 22 | — |
| 7 | — | 23 | VSS signal |
| 8 | — | 24 | Main relay output |
| 9 | A/C pressure sensor signal | 25 | Malfunction indicator lamp |
| 10 | Pre-heating unit diagnosis input | 26 | — |
| 11 | A/C relay signal | 27 | Ground for A/C pressure sensor |
| 12 | — | 28 | — |
| 13 | — | 29 | Main power supply |
| 14 | Injection warning light (gravity 1 fault) | 30 | Main power supply |
| 15 | Additional heater relay No.1 output | 31 | — |
| 16 | Additional heater relay No.2 output | 32 | — |