RENAULT Truck Fault Codes DTC of Braking System, ABS.
FMI code Problem repair indicator light signal
SPN 512 FMI 9 report the presence of engine retarder timeout. Check that the engine control unit transmits a signal on the data bus CAN. Check integrity of the CAN bus cable connections (X1 / 1, X1 / 2). The risk of slipping rear wheel. Active.
SPN 575 FMI 31 or interwheel inclusion. It is not a malfunction. ABS not active. Active.
SPN 611 FMI 14 Invert speed sensor bridge or axes. Check the correct connection of the speed sensors: AVG (X2 / 4 and X2 / 5). AVD (X3 / 4, X3 / 5). ARG (X 4/5, X4 / 6). ARD (X4 / 8, X4 / 9). ABS Malfunction. Active.
SPN 627 FMI 2 degrees of divergence between the charging power of diagonals. Check the battery charge level of the speed sensors. ABS Malfunction. Active.
FMI 3 is too high charging batteries. Check the voltage of the car. ABS Malfunction. Active.
FMI 4 is too low level of battery charge. Check the voltage of the truck. ABS Malfunction. Active.
FMI Unit 5 ABS, open circuit. Check integrity of cable connections ABS power supply (X1 / 7 X1 / 8, X1 / 9 X1 / 17) (3A fuse F49, F28 20A) ABS Malfunction. Active.
SPN 629 FMI 2 Internal fault ABS unit. Replace the ABS unit. ABS Malfunction. Active.
FMI 9 Internal fault ABS unit. Replace the ABS unit. ABS Malfunction. Active.
FMI 11 Internal fault ABS unit. Replace the ABS unit. ABS Malfunction. Active.
FMI 12 Internal fault ABS unit. Replace the ABS unit. ABS Malfunction. Active.
FMI 13 Internal fault ABS unit. Replace the ABS unit. ABS Malfunction. Active.
SPN 630 FMI 2 Internal fault ABS unit. Replace the ABS unit. ABS Malfunction. Active.
FMI 12 Internal fault ABS unit. Replace the ABS unit. ABS Malfunction. Active.
FMI 13 size wheels tires, front and rear, is incompatible with the EBS unit specification. Replace the tire. ABS Malfunction. Active.
SPN 639 FMI 2 report the presence of the transmission retarder timeout. Check that the control unit transmits the retarder signal via the CAN data bus. Check integrity of the CAN bus cable connections (X1 / 1, X1 / 2). ABS Malfunction. Active.
FMI 12 Communication failure with the CAN data bus. Check the integrity of cable connections CAN bus is connected to the ABS unit (X1 / 1, X1 / 2). ABS Malfunction. Active.
SPN 789 FMI 1 wheel speed sensor, front left, is too big a gap. Check the sensor gap. ABS Malfunction. Active.
FMI 2 wheel speed sensor, front left, open circuit or short to ground. Check the integrity of the speed sensor cable connections (X2 / 4, A2 / 5). ABS Malfunction. Active.
FMI 7 wheel speed sensor, front left, is too big a gap. Check the sensor gap. ABS Malfunction. Active.
FMI 8 wheel speed sensor, front left, the signal is incorrect or there is no speed. Check sensor and gear backlash. When the stability of the fault, replace the speed sensor. ABS Malfunction. Active.
FMI 10 fault on the front left gear. Check the condition of the gear. ABS Malfunction. Active.
FMI 12 Internal fault ABS unit. Replace the ABS unit. ABS Malfunction. Active.
SPN 790 FMI 1 wheel speed sensor, front right, is too big a gap. Check the sensor gap. ABS Malfunction. Active.
FMI 2 wheel speed sensor, front right, open circuit or short to ground. Check the integrity of the speed sensor cable connections (X3 / 4, X3 / 5). ABS Malfunction. Active.
FMI 7 wheel speed sensor, front right, is too big a gap. Check the sensor gap. ABS Malfunction. Active.
FMI 8 wheel speed sensor, front right, the signal is incorrect or there is no speed. Check sensor and gear backlash. When the stability of the fault, replace the speed sensor. ABS Malfunction. Active.
FMI 10 fault on the front right gear. Check the condition of the gear. ABS Malfunction. Active.
FMI 12 Internal fault ABS unit. Replace the ABS unit. ABS Malfunction. Active.
SPN 791 FMI 1 wheel speed sensor, rear left, is too big a gap. Check the sensor gap. ABS Malfunction. Active.
SPN 791 FMI 2 wheel speed sensor, rear left, open circuit or short to ground. Check the integrity of the speed sensor cable connections (X4 / 5, X4 / 6). ABS Malfunction. Active.
FMI 7 wheel speed sensor, rear left, is too big a gap. Check the sensor gap. ABS Malfunction. Active.
FMI 8 wheel speed sensor, rear left, the signal is incorrect or there is no speed. Check sensor and gear backlash. When the stability of the fault, replace the speed sensor. ABS Malfunction. Active.
FMI 10 fault on the rear left-hand gear. Check the condition of the gear. ABS Malfunction. Active.
FMI 12 Internal fault ABS unit. Replace the ABS unit. ABS Malfunction. Active.
SPN 792 FMI 1 wheel speed sensor, rear right, too big a gap. Check the sensor gap. ABS Malfunction. Active.
FMI 2 wheel speed sensor, rear right, open circuit or short to ground. Check the integrity of the speed sensor cable connections (X4 / 8, X4 / 9). ABS Malfunction. Active.
FMI 7 wheel speed sensor, rear right, too big a gap. Check the sensor gap. ABS Malfunction. Active.
FMI 8 wheel speed sensor, rear right, the signal is incorrect or there is no speed. Check sensor and gear backlash. When the stability of the fault, replace the speed sensor. ABS Malfunction. Active.
FMI 10 fault on the rear right gear. Check the condition of the gear. ABS Malfunction. Active.
FMI 12 Internal fault ABS unit. Replace the ABS unit. ABS Malfunction. Active.
SPN 795 FMI 2 Valve ABS, front left, does not meet the requirements. Check ABS valve line. ABS Malfunction. Active.
FMI 3 Valve ABS, front left, intake and exhaust valves, circuit. Check the integrity of the valve cable connections ABS (X2 / 1, A2 / 2, A2 / 3). ABS Malfunction. Active.
FMI 4 Valve ABS, front left, intake and exhaust valves, a short to ground. Check the integrity of the valve cable connections ABS (X2 / 1, A2 / 2, A2 / 3). ABS Malfunction. Active.
FMI 5 Valve ABS, front left, the closure of one of the power wires. Check the integrity of the wires ABS supply valve (X2 / 1, A2 / 2, A2 / 3). ABS Malfunction. Active.
SPN 796 FMI 2 Valve ABS, front right, does not meet the requirements. Check ABS valve line. ABS Malfunction. Active.
FMI 3 Valve ABS, front right, intake and exhaust valves, circuit. Check the integrity of the valve cable connections ABS (X3 / 7, X3 / 8, X3 / 9). ABS Malfunction. Most active
FMI 4 Valve ABS, front right, intake and exhaust valves, a short to ground. Check the integrity of the valve cable connections ABS (X3 / 7, X3 / 8, X3 / 9). ABS Malfunction. Active.
FMI 5 Valve ABS, front right, the closure of one of the power wires. Check the integrity of the valve cable connections ABS (X3 / 7, X3 / 8, X3 / 9). ABS Malfunction. Active.
SPN 797 FMI 2 Valve ABS, rear left, does not meet the requirements. Check ABS valve line. ABS Malfunction. Active.
FMI 3 Valve ABS, rear left, intake and exhaust valves, circuit. Check the integrity of the valve cable connections ABS (X4 / 1, X4 / 2, X4 / 3). ABS Malfunction. Active.
FMI 4 Valve ABS, rear left, intake and exhaust valves, a short to ground. Check the integrity of the valve cable connections ABS (X4 / 1, X4 / 2, X4 / 3). ABS Malfunction. Active.
FMI 5 Valve ABS, rear left, the closure of one of the power wires. Check the integrity of the valve cable connections ABS (X4 / 1, X4 / 2, X4 / 3). ABS Malfunction. Active.
SPN 798 FMI 2 Valve ABS, rear right, does not meet the requirements. Check ABS valve line. NeispravnostABS. Active.
FMI 3 Valve ABS, rear right, intake and exhaust valves, circuit. Check the integrity of the valve cable connections ABS (X4 / 10 x4 / 11 x4 / 12). ABS Malfunction. Active.
FMI 4 Valve ABS, rear right, intake and exhaust valves, a short to ground. Check the integrity of the valve cable connections ABS (X4 / 10 x4 / 11 x4 / 12). ABS Malfunction. Active.
FMI 5 Valve ABS, rear right, the closure of one of the power wires. Check the integrity of the valve cable connections ABS (X4 / 10 x4 / 11 x4 / 12). ABS Malfunction. Active.
SPN 801 FMI 3 switch off the retarder, power, open circuit or short circuit. Check integrity of cable connections of relay tripping circuits moderator R18 (X1 / 17) (F28 / 20A fuse). The risk of the wheels locking. Active.
FMI 4 switch off the retarder, power, short to ground. Check integrity of cable connections of relay tripping circuits moderator R18 (X1 / 17) (F28 / 20A fuse). The risk of the wheels locking. Active.
SPN 802 FMI 2 Unit ABS, failure of some functions by weight. Check the integrity of the cable connections ABS unit (X1 / 10 X1 / 11 X1 / 12). When the stability of fault replace blokABS. ABS Malfunction. Active.
FMI Unit 3 ABS, failure of some functions by weight (with ASR equipment). Check the integrity of the cable connections ABS unit (X1 / 10 X1 / 11 X1 / 12). When the stability of fault replace blokABS. ABS Malfunction. Active.
FMI Unit 3 ABS, short to ground (without equipment ASR). Check the integrity of the cable connections ABS unit (X1 / 10 X1 / 11 X1 / 12). ABS Malfunction. Active.
FMI Unit 4 ABS, failure of some functions by weight (with ASR equipment). Check the integrity of the cable connections ABS unit (X1 / 10 X1 / 11 X1 / 12). When the stability of fault replace blokABS. ABS Malfunction. Active.
FMI 12 Internal fault ABS unit. Replace the ABS unit. ABS Malfunction. Active.
SPN 803 FMI 2 Unit ABS, failure of some functions by weight. Check the integrity of the cable connections ABS unit (X1 / 10 X1 / 11 X1 / 12). When the stability of fault replace blokABS. ABS Malfunction. Active.
Block 3 FMI ABS, breakdown of certain functions by weight. Check the integrity of the cable connections ABS unit (X1 / 10 X1 / 11 X1 / 12). When the stability of fault replace blokABS. ABS Malfunction. Active.
FMI Unit 4 ABS, failure of some functions by weight. Check the integrity of the cable connections ABS unit (X1 / 10 X1 / 11 X1 / 12). When the stability of fault replace blokABS. ABS Malfunction. Active.
SPN 806 FMI 2 Valve ASR, rear, does not meet the requirements. Check ASR valve line. The risk of slipping rear wheel. Active.
FMI 3 Valve ASR, power closure. Check the integrity of cable connections valve ASR (X4 / 4, X4 / 7). The risk of slipping rear wheel. Active.
FMI 4 Valve ASR, power closure. Check the integrity of cable connections valve ASR (X4 / 4, X4 / 7). The risk of slipping rear wheel. Active.
FMI 5 Valve ASR, power, open circuit. Check the integrity of cable connections valve ASR (X4 / 4, X4 / 7). The risk of slipping. Active.
SPN 810 FMI 7 speed sensor fault which appeared to the last energization. Check previously registered fault codes, perform the necessary repairs when needed. Checks carried out at speeds higher than 20 km / h. Checking the motion. Active.
SPN 818 FMI 12 Internal fault ABS unit. Replace the ABS unit. ABS Malfunction. Active.
SPN 1045 FMI 7 Faulty communication channel with VECU (message “stop brake switch” (brake pedal switch) is absent). Make sure that the unit VECU really sends messages over the data bus cable integrity CAN. CheckCAN data bus connections (X1 / 1, X1 / 2). The risk of slipping rear wheel. Active.
