Engines included:
- 1.0 ECO-G 100 LPG,Petrol (H4D-480)
- 1.0 SCe 65 Petrol (B4D-419 (H4))
- 1.0 TCe 90 Petrol (H4D-470 (E4))
Diagnostic Instructions
Connect an OBD scanner to your Dacia Logan III 2021-2025 to retrieve diagnostic fault codes.
OBD Connector Location
Steps:
- Connect OBD scanner to diagnostic port
- Turn ignition to ON position (engine off)
- Follow scanner instructions to read codes
- Record any codes displayed
- Consult service manual for code meanings
Fault Codes including 835 manufacturer-specific
Powertrain
Body
| Code | Description |
|---|---|
| B0079 | Driver's seat belt pretensioner 2 deployment control circuit |
| B0118 | Camera washer actuator 16 |
| B0119 | Camera washer actuator 17 |
| B0120 | Fluid reservoir level sensor 5 |
| B0121 | Fluid reservoir level sensor 6 |
| B0122 | Pedestrian alert speaker 1 |
Chassis
| Code | Description |
|---|---|
| C0561 | Vacuum sensor 1 correlation with vacuum sensor 2 |
Network
| Code | Description |
|---|---|
| U0122 | Lost communication with the vehicle dynamics control unit CAN-Bus no communication with the ABS/TC |
| U02C1 | Available in product |
| U0340 | Software incompatibility with high-voltage battery interface control unit 7 |
| U0341 | Software incompatibility with high-voltage battery interface control unit 8 |
| U0342 | Software incompatibility with high-voltage battery interface control unit 9 |
| U0343 | Software incompatibility with high-voltage battery interface control unit 10 |
| U0344 | Software incompatibility with high-voltage battery interface control unit 11 |
| U0345 | Software incompatibility with high-voltage battery interface control unit 12 |
| U0346 | Software incompatibility with high-voltage battery interface control unit 13 |
| U0347 | Software incompatibility with high-voltage battery interface control unit 14 |
| U0348 | Software incompatibility with high-voltage battery interface control unit 15 |
| U0349 | Software incompatibility with high-voltage battery interface control unit 16 |
| U034A | Available in product |
| U034B | Available in product |
| U034C | Available in product |
| U034D | Available in product |
| U034E | Available in product |
| U034F | Available in product |
| U0350 | Software incompatibility with active grille shutter module 3 |
| U0351 | Software incompatibility with active grille shutter module 4 |
| U0352 | Software incompatibility with NOx sensor 3 |
| U0353 | Software incompatibility with ion sensing system module |
| U0354 | Software incompatibility with high-voltage battery inductive charger control unit |
| U04A0 | Available in product |
| U04A1 | Available in product |
| U04A2 | Available in product |
| U04A3 | Available in product |
| U04A4 | Available in product |
| U04A5 | Available in product |
| U04A6 | Available in product |
| U04A7 | Available in product |
| U04A8 | Available in product |
| U04A9 | Available in product |
| U04AA | Available in product |
| U04AB | Available in product |
| U04AC | Available in product |
| U04AD | Available in product |
| U04AE | Available in product |
| U04AF | Available in product |
| U04B0 | Available in product |
| U04B1 | Available in product |
| U04B2 | Available in product |
| U04B3 | Available in product |
| U04B4 | Available in product |
| U04B5 | Available in product |
| U04B6 | Available in product |
| U04BA | Available in product |
| U04BB | Available in product |
| U04BC | Available in product |
| U04BD | Available in product |
| U04BE | Available in product |
| U04BF | Available in product |
| U04C0 | Available in product |
| U0572 | Invalid data received from vehicle motion control unit 1 |
| U0573 | Invalid data received from vehicle motion control unit 2 |
| U0574 | Invalid data received from lighting driver control unit 1 |
| U0575 | Invalid data received from lighting driver control unit 2 |
| U0576 | Invalid data received from lighting driver control unit 3 |
| U0577 | Invalid data received from lighting driver control unit 4 |
| U0578 | Invalid data received from seat module 11 |
| U0579 | Invalid data received from seat module 12 |
| U057B | Available in product |
| U057C | Available in product |
| U057D | Available in product |
| U0580 | Invalid data received from haptic control unit |
| U05A4 | Available in product |
| U05A5 | Available in product |
| U05A6 | Available in product |
| U05A7 | Available in product |
| U05A8 | Available in product |
| U05A9 | Available in product |
| U05AB | Available in product |
| U05AC | Available in product |
| U05B2 | Available in product |
| U05B3 | Available in product |
| U05B4 | Available in product |
| U05B5 | Available in product |
| U05B6 | Available in product |
| U05B7 | Available in product |
| U05B8 | Available in product |
| U05B9 | Available in product |
| U05BA | Available in product |
| U05BD | Available in product |
| U05BE | Available in product |
| U05BF | Available in product |
| U05C0 | Available in product |
| U05C1 | Available in product |
| U0600 | Lost communication with engine oil pressure sensor 1 |
| U0601 | Lost communication with particulate filter pressure sensor 1 |
| U0602 | Lost communication with particulate filter pressure sensor 2 |
| U0603 | Lost communication with fuel pressure sensor 1 |
| U0604 | Lost communication with fuel pressure sensor 2 |
| U0605 | Lost communication with refrigerant sensor 1 |
| U0606 | Lost communication with throttle/pedal position sensor 1 |
| U0607 | Lost communication with throttle/pedal position sensor 2 |
| U0608 | Lost communication with throttle/pedal position sensor 3 |
| U0609 | Lost communication with manifold absolute pressure/barometric pressure sensor |
| U060A | Available in product |
| U060B | Available in product |
| U060C | Available in product |
| U060D | Available in product |
| U060E | Available in product |
| U060F | Available in product |
| U0610 | Lost communication with mass or volume air flow sensor 2 |
| U0611 | Lost communication with inlet air temperature sensor 1 (bank 1) |
| U0612 | Lost communication with inlet air temperature sensor 1 (bank 2) |
| U0613 | Lost communication with inlet air temperature sensor 2 (bank 1) |
| U0614 | Lost communication with inlet air temperature sensor 2 (bank 2) |
| U0615 | Lost communication with engine coolant bypass valve 1 |
| U0616 | Lost communication with engine coolant bypass valve 2 |
| U0617 | Lost communication with engine coolant bypass valve 3 |
| U0618 | Lost communication with engine coolant bypass valve 4 |
| U0619 | Lost communication with reductant level sensor 1 |
| U061A | Available in product |
| U061B | Available in product |
| U061C | Available in product |
| U061D | Available in product |
| U061E | Available in product |
| U061F | Available in product |
| U0620 | Lost communication with exhaust gas temperature sensor 2 (bank 1) |
| U0621 | Lost communication with exhaust gas temperature sensor 1 (bank 2) |
| U0622 | Lost communication with exhaust gas temperature sensor 2 (bank 2) |
| U0623 | Lost communication with coolant pump 1 |
| U0624 | Lost communication with coolant pump 2 |
| U0625 | Lost communication with fuel rail pressure sensor (bank 1) |
| U0626 | Lost communication with refrigerant pressure sensor 1 |
| U0627 | Lost communication with refrigerant temperature sensor 1 |
| U0628 | Lost communication with refrigerant pressure sensor 2 |
| U0629 | Lost communication with refrigerant temperature sensor 2 |
| U062A | Available in product |
| U062B | Available in product |
| U062C | Available in product |
| U062D | Available in product |
| U062E | Available in product |
| U062F | Available in product |
| U0630 | Lost communication with engine coolant temperature sensor 4 |
| U0631 | Lost communication with engine coolant temperature sensor 5 |
| U0632 | Lost communication with fan 1 |
| U0633 | Lost communication with fan 2 |
| U0634 | Lost communication with high-voltage battery pack coolant temperature sensor 1 |
| U0635 | Lost communication with high-voltage battery pack coolant temperature sensor 2 |
| U0636 | Lost communication with high-voltage battery pack coolant control valve 1 |
| U0637 | Lost communication with high-voltage battery pack coolant control valve 2 |
| U0638 | Lost communication with electric drive electronics coolant temperature sensor 1 |
| U0639 | Lost communication with electric drive electronics coolant temperature sensor 2 |
| U063A | Available in product |
| U063B | Available in product |
| U063C | Available in product |
| U063D | Available in product |
| U063E | Available in product |
| U063F | Available in product |
| U0640 | Lost communication with evaporative emission fuel vapor temperature sensor circuit |
| U0641 | Lost communication with evaporative emission system pressure sensor circuit 1 |
| U0642 | Lost communication with evaporative emission system pressure sensor circuit 2 |
| U0643 | Lost communication with turbocharger/supercharger 1 temperature sensor |
| U0644 | Lost communication with wastegate position sensor 1 |
| U0645 | Lost communication with active air dam module |
| U0646 | Lost communication with electric drive motor electronics coolant pump 1 |
| U0647 | Lost communication with electric drive motor electronics coolant pump 2 |
| U0648 | Lost communication with electric drive motor electronics coolant pump 3 |
| U0649 | Lost communication with coolant pump 4 |
| U064A | Available in product |
| U064B | Available in product |
| U064C | Available in product |
| U064D | Available in product |
| U064E | Available in product |
| U064F | Available in product |
| U0650 | Lost communication with exhaust pressure control valve 1 sensor |
| U0651 | Lost communication with EGR sensor 1 |
| U0652 | Lost communication with EGR sensor 2 |
| U0653 | Lost communication with EGR sensor 3 |
| U0654 | Lost communication with diesel inlet airflow 1 position sensor |
| U0655 | Lost communication with diesel inlet airflow 2 position sensor |
| U0656 | Lost communication with turbocharger/supercharger boost control 1 position sensor |
| U0657 | Lost communication with turbocharger/supercharger bypass valve 1 position sensor |
| U0658 | Lost communication with windshield temperature sensor |
| U0659 | Lost communication with front left temperature flap actuator |
| U065A | Available in product |
| U065B | Available in product |
| U065C | Available in product |
| U065D | Available in product |
| U065E | Available in product |
| U065F | Available in product |
| U0660 | Lost communication with rear left temperature flap actuator 2 |
| U0661 | Lost communication with rear right temperature flap actuator 1 |
| U0662 | Lost communication with rear right temperature flap actuator 2 |
| U0663 | Lost communication with rear mode actuator |
| U0664 | Lost communication with rear HVAC air cut-off actuator |
| U0665 | Lost communication with fuel rail pressure sensor (bank 2) |
| U0666 | Lost communication with reductant pressure sensor |
| U0667 | Lost communication with engine oil temperature sensor 1 |
| U0668 | Lost communication with the engine oil level sensor circuit |
| U0669 | Lost communication with EGR sensor 4 |
| U066A | Available in product |
| U066B | Available in product |
| U066C | Available in product |
| U066D | Available in product |
| U066E | Available in product |
| U066F | Available in product |
| U0670 | Lost communication with fuel temperature sensor 1 |
| U0671 | Lost communication with fuel temperature sensor 2 |
| U0672 | Lost communication with the engine coolant pump |
| U0673 | Lost communication with ion sensing module |
| U0674 | Lost communication with wastegate position sensor 2 |
| U0675 | Lost communication with turbocharger/supercharger speed sensor 1 |
| U0676 | Lost communication with fuel level sensor 1 |
| U0677 | Lost communication with fuel level sensor 2 |
| U0678 | Lost communication with fuel level sensor 3 |
| U0679 | Lost communication with transmission fluid pressure sensor 1 |
| U067A | Available in product |
| U067B | Available in product |
| U067C | Available in product |
| U067D | Available in product |
| U067E | Available in product |
| U067F | Available in product |
| U0680 | Lost communication with barometric pressure sensor 2 |
| U0681 | Lost communication with throttle/pedal position sensor 4 |
| U0682 | Lost communication with throttle/pedal position sensor 5 |
| U0683 | Lost communication with throttle/pedal position sensor 6 |
| U0684 | Lost communication with catalyst temperature sensor 1 (bank 1) |
| U0685 | Lost communication with catalyst temperature sensor 2 (bank 1) |
| U0686 | Lost communication with catalyst temperature sensor 1 (bank 2) |
| U0687 | Lost communication with catalyst temperature sensor 2 (bank 2) |
| U0688 | Lost communication with throttle position sensor 7 |
| U0689 | Lost communication with turbocharger/supercharger 2 temperature sensor |
| U068A | Available in product |
| U068B | Available in product |
| U068C | Available in product |
| U068D | Available in product |
| U068E | Available in product |
| U068F | Available in product |
| U0690 | Lost communication with EGR temperature sensor 4 |
| U0691 | Lost communication with exhaust pressure sensor 1 |
| U0692 | Lost communication with exhaust pressure sensor 2 |
| U0693 | Lost communication with humidity sensor |
| U0694 | Lost communication with high-voltage battery pack coolant pump 1 |
| U0695 | Lost communication with high-voltage battery pack coolant pump 2 |
| U0696 | Lost communication with particulate filter pressure sensor 3 |
| U0697 | Lost communication with particulate filter pressure sensor 4 |
| U0698 | Lost communication with coolant pump 5 |
| U0699 | Lost communication with coolant pump 6 |
| U069A | Available in product |
| U069B | Available in product |
| U069C | Available in product |
| U069D | Available in product |
| U069E | Available in product |
| U069F | Available in product |
| U0700 | Door control unit 2 |
| U0800 | Engine/powertrain control unit 1 |
| U0901 | Invalid data from ion sensing module |
| U3013 | Available in product |
| U3014 | Available in product |
| U3015 | Available in product |
| U3016 | Available in product |
| U3018 | Available in product |
| U3019 | Available in product |
| U301A | Available in product |
| U301B | Available in product |
| U301C | Available in product |
| U301D | Available in product |
| U301E | Available in product |
| U301F | Available in product |
| U3020 | Available in product |
| U3021 | Available in product |
| U3022 | Available in product |
| U3023 | Available in product |
| U3024 | Available in product |
| U3025 | Available in product |
| U3026 | Available in product |
| U3027 | Available in product |
| U3028 | Available in product |
| U3029 | Available in product |
| U302A | Available in product |
| U302B | Available in product |
| U302C | Available in product |
| U302D | Available in product |
| U302E | Available in product |
| U302F | Available in product |
| U3030 | Available in product |
| U3031 | Available in product |
| U3032 | Available in product |
| U3033 | Available in product |
| U3034 | Available in product |
| U3035 | Available in product |
| U3036 | Available in product |
| U3100 | Available in product |
| U3400 | Available in product |
| U3500 | Available in product |
| U3501 | Available in product |
| U3502 | Available in product |
| U3503 | Available in product |
| U3504 | Available in product |
| U3505 | Available in product |
| U3506 | Available in product |
| U3507 | Available in product |
| U3508 | Available in product |
| U3509 | Available in product |
| U350A | Available in product |
| U350B | Available in product |
| U350C | Available in product |
| U350D | Available in product |
| U350E | Available in product |
| U350F | Available in product |
| U3510 | Available in product |
| U3511 | Available in product |
| U3512 | Available in product |
| U3513 | Available in product |
| U3514 | Available in product |
| U3515 | Available in product |
| U3516 | Available in product |
| U3517 | Available in product |
| U3518 | Available in product |
| U3519 | Available in product |
| U351A | Available in product |
| U351B | Available in product |
| U351C | Available in product |
| U351D | Available in product |
| U351E | Available in product |
| U351F | Available in product |
| U3520 | Available in product |
| U3521 | Available in product |
| U3522 | Available in product |
| U3523 | Available in product |
| U3524 | Available in product |
| U3525 | Available in product |
| U3526 | Available in product |
| U3527 | Available in product |
| U3528 | Available in product |
| U3529 | Available in product |
| U352A | Available in product |
| U352B | Available in product |
| U352C | Available in product |
| U352D | Available in product |
| U352E | Available in product |
| U352F | Available in product |
| U3530 | Available in product |
| U3531 | Available in product |
| U3532 | Available in product |
| U3533 | Available in product |
| U3534 | Available in product |
| U3535 | Available in product |
| U3536 | Available in product |
| U3537 | Available in product |
| U3538 | Available in product |
| U3539 | Available in product |
| U353A | Available in product |
| U353B | Available in product |
| U353C | Available in product |
| U353D | Available in product |
| U353E | Available in product |
| U353F | Available in product |
| U3540 | Available in product |
| U3541 | Available in product |
| U3542 | Available in product |
| U3543 | Available in product |
| U3544 | Available in product |
| U3545 | Available in product |
| U3546 | Available in product |
| U3547 | Available in product |
| U3548 | Available in product |
| U3549 | Available in product |
| U354A | Available in product |
| U354B | Available in product |
| U354C | Available in product |
| U354D | Available in product |
| U354E | Available in product |
| U354F | Available in product |
| U3550 | Available in product |
| U3551 | Available in product |
| U3552 | Available in product |
| U3553 | Available in product |
| U3554 | Available in product |
| U3555 | Available in product |
| U3556 | Available in product |
| U3557 | Available in product |
| U3558 | Available in product |
| U3559 | Available in product |
| U355A | Available in product |
| U355B | Available in product |
| U355C | Available in product |
Other
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