See also:
These fault codes lists and DTCs are applicable for the engine DCi 11 of Renault Kerax and Premium
The blink code procedure allows only present faults to be visualized. (The RENAULT TRUCKS diagnostics tool serves to visualize present faults and memorized faults).
On the cruise control stalk switch:
The test lights (3 – 4) signal present faults by means of an easy-to-decipher code.
The fault code number is defined by two series of short flashes separated by the light going out for 5 seconds.
By counting the flashes in each series, two numbers can be formed:
The two numbers correspond to a fault code number. Each fault has a precise meaning.
After displaying the fault code number, the test lights go out and come on again as long as the fault persists.
Other faults may exist. Turn the ring (2) again to bring “R+”
or “S–” opposite the mark for each other present fault.
After activating the procedure:
By counting the flashes in each set, a two-figure combination is obtained:
Only the RENAULT TRUCKS diagnostic tool DIAGNOSTICA allows memorized faults to be erased.
Fault code | Nature of the incident |
1 – 1 | Engine oil pressure sensor |
1 – 3 | Boost air pressure sensor |
1 – 5 | Engine cooling circuit temperature sensor |
1 – 6 | Boost air temperature sensor |
1 – 7 | Engine oil temperature sensor |
1 – 9 | Engine oil level sensor |
2 – 1 | Declutching fan speed sensor |
2 – 2 | Flywheel speed sensor |
2 – 3 | High pressure pump rotating speed sensor |
2 – 4 | Fuel high pressure sensor |
2 – 5 | Sensors “+” 5 Volts current supply fault |
2 – 8 | Engine stop control (cab tilted) |
3 – 2 | Exhaust brake electrovalve |
3 – 3 | Jake brake solenoid valve N° 1 |
3 – 4 | Jake brake solenoid valve N° 2 |
3 – 7 | Declutching fan speed regulation solenoid valve |
4 – 1 | N° 1 cylinder fuel injector |
4 – 2 | N° 2 cylinder fuel injector |
4 – 3 | N° 3 cylinder fuel injector |
4 – 4 | N° 4 cylinder fuel injector |
4 – 5 | N° 5 cylinder fuel injector |
4 – 6 | N° 6 cylinder fuel injector |
5 – 1 | Fuel flow regulation solenoid valve N° 1 |
5 – 2 | Fuel flow regulation solenoid valve N° 2 |
5 – 3 | Injection pressure outside operating band |
Fault code | Nature of the incident |
5 – 5 | Battery charge voltage incorrect |
5 – 6 | Communication line between engine and vehicle ECUs (CAN bus) |
5 – 8 | Engine ECU fault |
5 – 9 | Engine ECU power supply relay (R40) |
6 – 1 | Accelerator pedal position sensor |
6 – 5 | Cruise-control switch |
9 – 6* | Absence of communication between vehicle and retarder ECUs |
The cruise-control switch also serves to emit code (9 – 6) which does not concern the fuel-injection system. Use the RENAULT TRUCKS diagnostics tool DIAGNOSTICA.
Push towards (+) or (-)
Short pulses (V):
Short pulses:
When the menu is open, the STOP warning light comes on.
Sub-menus
In all cases, pictogram (1) indicates the function concerned. To obtain the desired function, use control (D) whenever necessary.
For “present faults” and “memorized faults” sub-menus, code number (2) characterizes the fault, or 4 dots (3) mean there are no faults.
Fault code | Nature of incident |
513 | Parameter definition |
529 | Engine oil pressure sensor |
530 | Fuel filters clogging sensor |
531 | Boost air pressure sensor |
533 | Engine cooling circuit temperature sensor |
534 | Boost air temperature sensor |
537 | Engine oil level sensor |
545 | Declutching fan speed sensor |
546 | Flywheel speed sensor |
547 | High pressure pump rotating speed sensor |
551 | Clogged fuel filters |
552 | Engine stop control (cab tilted) |
562 | Exhaust brake electrovalve |
563 | Jake brake solenoid valve N° 1 |
564 | Jake brake solenoid valve N° 2 |
565 | Starter |
567 | Declutching fan speed regulation solenoid valve |
568 | Starting devices |
577 | N°1 cylinder fuel injector |
578 | N°2 cylinder fuel injector |
579 | N°3 cylinder fuel injector |
580 | N°4 cylinder fuel injector |
581 | N°5 cylinder fuel injector |
582 | N°6 cylinder fuel injector |
597 | Battery charge voltage incorrect |
600 | Engine ECU fault |
Fault code | Nature of incident |
613 | Cruise-control switch |
804 | Fuel high pressure sensor |
805 | Sensors “+” 5 Volts current supply fault |
818 | Exhaust brake electrovalve |
819 | Jake brake solenoid valve N° 1 |
820 | Jake brake solenoid valve N° 2 |
821 | Starter |
824 | Starting devices |
833 | N°1 cylinder fuel injector |
834 | N°2 cylinder fuel injector |
835 | N°3 cylinder fuel injector |
836 | N°4 cylinder fuel injector |
837 | N°5 cylinder fuel injector |
838 | N°6 cylinder fuel injector |
849 | Fuel flow regulation solenoid valve N°1 |
850 | Fuel flow regulation solenoid valve N°2 |
851 | Injection pressure outside normal operating band |
853 | Battery charge voltage incorrect |
854 | Communication line between engine and vehicle ECUs (CAN bus) |
856 | Engine ECU fault |
865 | Accelerator pedal |
Push towards (+) or (-)
Short pulses:
When the menu is open, the STOP warning light comes on.
Sub-menus
In all cases, pictogram (1) indicates the function concerned. To obtain the desired function, use control (D) whenever necessary.
For “present faults” and “memorized faults” sub-menus, code number (2) characterizes the fault, or 4 dots (3) mean there are no faults.
Fault code | Nature of incident |
16 | Fuel filters clogging sensor |
91 | Accelerator pedal |
94 | Fuel high pressure sensor |
95 | Clogged fuel filters |
98 | Engine oil level sensor |
100 | Engine oil pressure sensor |
102 | Boost air pressure sensor |
105 | Boost air temperature sensor |
110 | Engine cooling circuit temperature sensor |
164 | Injection pressure outside normal operating band |
168 | Battery charge voltage incorrect |
190 | Flywheel speed sensor |
558 | Accelerator pedal |
597 | Cruise-control switch |
598 | Cruise-control switch |
601 | Cruise-control switch |
604 | Cruise-control switch |
611 | Engine ECU fault |
628 | Parameter definition |
629 | Engine ECU fault |
630 | Parameter definition |
631 | Engine ECU fault |
636 | High pressure pump speed sensor |
647 | Declutching fan speed regulation solenoid valve |
651 | N° 1 cylinder fuel injector 1 |
652 | N° 1 cylinder fuel injector 2 |
Fault code | Nature of incident |
653 | N° 1 cylinder fuel injector 3 |
654 | N° 1 cylinder fuel injector 4 |
655 | N° 1 cylinder fuel injector 5 |
656 | N° 1 cylinder fuel injector 6 |
676 | Starting devices |
677 | Starter |
970 | Engine ECU fault |
1072 | Jake brake solenoid valve N°1 |
1073 | Jake brake solenoid valve N°2 |
1074 | Exhaust brake electrovalve |
1079 | Sensors “+” 5 Volts current supply fault |
1231 | Communication line between engine and vehicle ECUs (CAN bus) |
1267 | Engine stop control (cab tilted) |
1347 | Fuel flow regulation solenoid valve N°1 |
1348 | Fuel flow regulation solenoid valve N°2 |
1479 | Engine ECU fault |
1639 | Declutching fan speed sensor |
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