AFS FAULT ISOLATION - DESCRIPTION AND OPERATION

** ON A/C NOT FOR ALL

1. General
Refer to 22-91-00 for general information.
Only the list of error codes is given in the following tables.
Such a kind of information permits to have an idea of the encountered failure.

A. List of FAC Error Codes

--------------------------------

----------------- ! EVENT ! EVENT !

! NO ! ! RESANA ! NUMBER !DESIGNATION!

!SYMETRY!SYMETRY! RESANAC !------------------!-----------!

----------!-------!-------! RESANAM !1 AFS TEST ! !

!LRU TEST ! 0 ! 1 ! --------- !2 FAC MONITORING ! !

!LAND TEST! 2 ! 3 !<---!.!.!.!.!--->!3 YAW DAMPER MON. ! !

! GROUND ! 4 ! 5 ! !-!-!-!-! !4 RUD TRIM MON. ! !

! FLIGHT ! 6 ! 7 ! ! ! !5 RUD TRA LIM MON.! !

!---------!-------!-------! (ERROR CODE) !6 PERIPHER. MON. ! !

!------------------!-----------!

--------------------------------------------------

! ERROR CODE ! DESIGNATION !

!-------------!----------------------------------!

! 01 ! FAC OWN F/W - INTERNAL !

! 02 ! FAC OWN F/W - POWER SUPPLY !

! 03 ! FAC OWN F/W - YD LOGIC !

! 04 ! FAC OWN F/W - RT LOGIC !

! 05 ! FAC OWN F/W - RTL LOGIC !

! 06 ! FAC OWN F/W - ARINC FEEDBACK !

! 07 ! FAC OWN F/W - FIDS !

! 08 ! FAC OWN F/W - SYNCHRO !

! 09 to 0B ! NONE !

! 0C ! FAC OWN F/W - EEPROM BITE !

! 0D ! NONE !

! 0E ! ADIRU 1/2/3 DISAGREE !

! 0F ! SFCC OWN F/W !

!-------------!----------------------------------!

! 10 ! LGCIU OWN F/W !

! 11 ! FAC OPP F/W !

! 12 ! FAC OWN / YD POS XDCR UNIT 2CC !

! 13 ! SPEED MONITORING !

! 14 ! ADC OWN F/W !

! 15 ! ADC OPP F/W !

! 16 ! ADC 3 F/W !

! 17 ! IRS OWN F/W !

! 18 ! IRS OPP F/W !

! 19 ! IRS 3 F/W !

! 1A ! ELAC OWN F/W !

! 1B ! ELAC OPP F/W !

! 1C ! FMGC OWN F/W !

! 1D ! FMGC OPP F/W !

! 1E ! ADC MONITORING !

! 1F ! IRS MONITORING !

!-------------!----------------------------------!

! 20 ! 26V/400HZ MONITORING !

! 21 ! HYDRAULIC CIRCUIT !

! 22 ! YD BYPASS !

! 23 ! YAW C1 COMPARISON !

! 24 ! YD ACTUATOR OWN F/W !

! 25 ! TRIM RESET FAIL !

! 26 ! RUDDER TRIM C1 COMPARISON !

! 27 ! RT ACTUATOR OWN F/W !

! 28 ! NONE !

! 29 ! RTL C1 COMPARISON !

! 2A ! RTL ACTUATOR F/W !

! 2B ! NONE !

! 2C ! FAC OWN / ELAC 1/2 WIRING !

! 2D ! YD C2 COMPARISON !

! 2E ! YD C3 COMPARISON !

! 2F ! RUDDER TRIM C2 COMPARISON !

!-------------!----------------------------------!

! 30 ! RTL C2 COMPARISON !

! 31 ! FAC OWN P/B SW F/W !

! 32 ! RT RST SW F/W !

! 33 ! RT CTRL SW F/W !

! 34 ! SFCC OWN CIRCUIT F/W !

! 35 ! LGCIU OWN CIRCUIT F/W !

! 36 ! YD C3 COMPARISON !

! 37 ! NONE !

! 38 ! FAC OWN / ELAC OWN BUS WIRING !

! 39 ! FAC OWN / FMGC OWN BUS B WIRING!

! 3A ! FAC OWN / ELAC OPP BUS WIRING !

! 3B ! FAC OWN / FMGC OPP BUS B WIRING!

! 3C to 3D ! NONE !

! 3E ! FAC OWN F/W - DISCRETE INPUT !

! 3F ! FAC OWN F/W - ARINC INPUT !

!------------------------------------------------!

! 40 ! FAC OWN / AP OWN ENGD WIRING !

! 41 ! FAC OWN / AP OPP ENGD WIRING !

! 42 ! FAC OWN / YD ENGD CHG OVER !

! 43 ! FAC OWN / RT ENGD CHG OVER !

! 44 ! FAC OWN / RTL ENGD CHG OVER !

! 45 ! FAC OWN / PARITY PIN PROGRAM !

! 46 ! ELAC OWN / BUS WIRING / FAC OWN!

! 47 ! ELAC OPP / BUS WIRING / FAC OWN!

! 48 to 4F ! NONE !

!-------------!----------------------------------!

! 50 to 5F ! NONE !

!-------------!----------------------------------!

! 60 to 6F ! NONE !

!-------------!----------------------------------!

! 70 ! AFS TEST OK (PROCESSOR) !

! 71 to 74 ! NONE !

! 75 ! AFS TEST OK (COMPUTER) !

! 76 to 79 ! NONE !

! 7A ! NORMAL !

! 7B to 7F ! NONE !

!-------------!----------------------------------!

! F3 ! CHECK FAC OWN !

!-------------!----------------------------------!

-------------------------------------------------------

! ERROR CODE ! DESIGNATION !

!-------------!---------------------------------------!

! 00 ! NONE !

! 01 ! FAC OWN F/W - INTERNAL !

! 02 ! FAC OWN F/W - POWER SUPPLY !

! 03 ! FAC OWN F/W - YD LOGIC !

! 04 ! FAC OWN F/W - RT LOGIC !

! 05 ! FAC OWN F/W - RTL LOGIC !

! 06 ! FAC OWN F/W - ARINC FEEDBACK !

! 07 ! FAC OWN F/W - FIDS !

! 08 ! FAC OWN F/W - SYNCHRO !

! 09 to 0B ! NONE !

! 0C ! FAC OWN F/W - EEPROM BITE !

! 0D ! ADIRU 1/2/3 DISAGREE !

! 0E ! NONE !

! 0F ! SFCC OWN F/W !

!-------------!---------------------------------------!

! 10 ! LGCIU OWN F/W !

! 11 ! FAC OPP F/W !

! 12 ! FAC OWN / YD RVDT BOW 2CC !

! 13 ! SPEED MONITORING !

! 14 ! ADC OWN F/W !

! 15 ! ADC OPP F/W !

! 16 ! ADC 3 F/W !

! 17 ! IRS OWN F/W !

! 18 ! IRS OPP F/W !

! 19 ! IRS 3 F/W !

! 1A ! ELAC OWN F/W !

! 1B ! ELAC OPP F/W !

! 1C ! FMGC OWN F/W !

! 1D ! FMGC OPP F/W !

! 1E ! ADC MONITORING !

! 1F ! IRS MONITORING !

!-------------!---------------------------------------!

! 20 ! 26V/400HZ MONITORING !

! 21 ! HYDRAULIC CIRCUIT !

! 22 ! YD BYPASS !

! 23 ! YAW C1 COMPARISON !

! 24 ! YD ACTUATOR OWN F/W !

! 25 ! TRIM RESET FAIL !

! 26 ! RUDDER TRIM C1 COMPARISON !

! 27 ! RT ACTUATOR OWN F/W !

! 28 ! NONE !

! 29 ! RTL C1 COMPARISON !

! 2A ! RTL ACTUATOR F/W !

! 2B ! NONE !

! 2C ! FAC OWN / ELAC 1/2 WIRING !

! 2D ! YD C2 COMPARISON !

! 2E ! YD C3 COMPARISON !

! 2F ! RUDDER TRIM C2 COMPARISON !

!-------------!---------------------------------------!

! 30 ! RTL C2 COMPARISON !

! 31 ! FAC OWN P/B SW F/W !

! 32 ! RT RST SW F/W !

! 33 ! RT CTRL SW F/W !

! 34 ! SFCC OWN CIRCUIT F/W !

! 35 ! LGCIU OWN CIRCUIT F/W !

! 36 ! YD C3 COMPARISON !

! 37 ! NONE !

! 38 ! FAC OWN / ELAC OWN BUS WIRING !

! 39 ! FAC OWN / FMGC OPP BUS B WIRING !

! 3A ! FAC OWN / ELAC OPP BUS WIRING !

! 3B ! FAC OWN / FMGC OWN BUS B WIRING !

! 3C to 3D ! NONE !

! 3E ! FAC OWN F/W - DISCRETE INPUT !

! 3F ! FAC OWN F/W - ARINC INPUT !

!-----------------------------------------------------!

! 40 ! FAC OWN / AP OWN ENGD WIRING !

! 41 ! FAC OWN / AP OPP ENGD WIRING !

! 42 ! FAC OWN / YD ENGD CHG OVER !

! 43 ! FAC OWN / RT ENGD CHG OVER !

! 44 ! FAC OWN / RTL ENGD CHG OVER !

! 45 ! FAC OWN / PARITY PIN PROGRAMMING !

! 46 ! ELAC OWN / BUS WIRING / FAC OWN !

! 47 ! ELAC OPP / BUS WIRING / FAC OWN !

! 48 ! OTHER AOA 1/2/3 DISAGREE CONDITIONS !

! 49 ! OTHER AOA OWN FAIL CONDITIONS !

! 4A ! OTHER AOA OPP FAIL CONDITIONS !

! 4B ! OTHER AOA 3 FAIL CONDITIONS !

! 4C ! TAWS F/W !

! 4D ! RT ACT VALID SHORT CIRCUIT !

! 4E ! RTL ACT VALID SHORT CIRCUIT !

! 4F ! RTL EMER SHORT CIRCUIT !

!-----------------------------------------------------!

! 50 ! FAC OWN : LPF IN FLIGHT !

! 51 ! YD EV SHORT CIRCUIT !

! 52 ! ROPS FUNCTION LOSS !

! 53 ! AOA ADC 1-2 DISAGREE !

! 54 ! AOA ADC 1-3 DISAGREE !

! 55 ! AOA ADC 2-3 DISAGREE !

! 56 ! AOA ADC OWN VOTE FAIL !

! 57 ! AOA UA OWN BROKEN !

! 58 ! AOA UAMM OWN FROZEN !

! 59 ! AOA ADC OWN BIAS FAIL !

! 5A ! AOA ADC OPP VOTE FAIL !

! 5B ! AOA UA OPP BROKEN !

! 5C ! AOA UAMM OPP FROZEN !

! 5D ! AOA ADC OPP BIAS FAIL !

! 5E ! AOA ADC 3 VOTE FAIL !

! 5F ! AOA UA 3 BROKEN !

!-------------!---------------------------------------!

! 60 ! AOA UAMM 3 FROZEN !

! 61 ! AOA ADC 3 BIAS FAIL !

! 62 to 6D ! NONE !

! 6E ! SOFTWARE/AIRCRAFT INCOMPATIBILITY !

! 6F ! EDC ERROR !

!-------------!---------------------------------------!

! 70 ! AFS TEST OK (PROCESSOR) !

! 71 ! NONE !

! 72 ! BITE SOFTWARE EXCEPTION !

! 73 to 74 ! NONE !

! 75 ! AFS TEST OK (COMPUTER) !

! 76 to 79 ! NONE !

! 7A ! NORMAL !

! 7B to 7F ! NONE !

!-------------!---------------------------------------!

B. List of FMGC/FG Error Codes

-------------------------------

----------------- ! EVENT ! EVENT !

! NO ! ! RESANA ! NUMBER !DESIGNATION!

!SYMETRY!SYMETRY! RESANAC !-----------------!-----------!

------------------!-------! RESANAM !1 AFS TEST ! !

!LRU TEST ! 0 ! 1 ! --------- !2 FMGC MONITORING! !

!LAND TEST! 2 ! 3 !<---!.!.!.!.!--->!3 FCU MONITORING ! !

! GROUND ! 4 ! 5 ! !-!-!-!-! !4 AP ENGAG. MON. ! !

! FLIGHT ! 6 ! 7 ! ! ! !5 ATH ENGAG. MON.! !

!---------!-------!-------! (ERROR CODE) !6 FD ENGAG. MON. ! !

!7 LAND CAPA. MON.! !

!8 INOP FUNC. MON.! !

!9 PERIPHER. MON. ! !

!-----------------!-----------!

---------------------------------------------------------

! ERROR CODE ! DESIGNATION !

!-------------!-----------------------------------------!

! 01 ! FMGC OWN F/W - INTERNAL !

! 02 ! FMGC OWN F/W - POWER SUPPLY !

! 03 ! AP OWN NOT DISENGAGED !

! 04 ! AP OPP NOT DISENGAGED !

! 05 ! ATH OWN NOT DISENGAGED !

! 06 ! FMGC OWN F/W - ARINC FEEDBACK !

! 07 ! ATH OPP NOT DISENGAGED !

! 08 ! FMGC OWN F/W - SYNCHRO !

! 09 ! FAC 2 YD - CHECK GND SCAN !

! 0A ! ELAC 1 !

! 0B ! ELAC 2 !

! 0C ! FMGC OWN F/W - EEPROM BITE !

! 0D ! ELAC OPP !

! 0E ! CHECK FWS !

! 0F ! FMGC OWN F/W - FM/FG COMPATIBILITY !

!-------------!-----------------------------------------!

! 10 ! FD OPP NOT ENGAGED !

! 11 ! APPR NOT ENGAGED !

! 12 ! ATH INOP !

! 13 ! NONE !

! 14 ! ADC OWN F/W !

! 15 ! ADC OPP F/W !

! 16 ! ADC 3 F/W !

! 17 ! IRS OWN F/W !

! 18 ! IRS OPP F/W !

! 19 ! IRS 3 F/W !

! 1A ! YD OPP NOT ENGAGED !

! 1B ! RUD TR OPP NOT ENGAGED !

! 1C ! AP OPP NOT ENGAGED !

! 1D ! NONE !

! 1E ! ADC MONITORING !

! 1F ! IRS MONITORING !

!-------------!-----------------------------------------!

! 20 ! AP DISENGAGED !

! 21 ! FWC INVALID !

! 22 ! ATH DISENGAGED !

! 23 ! FD DISENGAGED !

! 24 ! POWER SUPPLY SPLIT F/W !

! 25 ! ELAC AP DISCONNECT !

! 26 ! YD DISENGAGED !

! 27 ! RT DISENGAGED !

! 28 ! APP OPP INOP !

! 29 ! CDU OWN F/W !

! 2A ! CDU OPP F/W !

! 2B ! ADIRU 1/2/3 DISAGREE !

! 2C ! SHORT SECURITY TEST (SST) !

! ! FAILURE (FCU) !

! 2D ! CHANGE OVER TEST (COT) !

! ! FAILURE (FCU) !

! 2E ! SYNCHRONISATION FAILURE (FCU) !

! 2F ! FCU OPP HLTY FAILURE !

!-------------!-----------------------------------------!

! 30 ! FCU OWN F/W !

! 31 ! FCU OPP F/W !

! 32 ! AUTOTHRUST NOT ACTIVE !

! 33 ! AUTOTHRUST NOT ACTIVE / COMP N1 !

! 34 ! PFD OWN (CHECK DMC OWN - FMGC OWN CKT)!

! 35 ! PFD OPP (CHECK DMC OPP - FMGC OWN CKT)!

! 36 ! FWC OWN (CHECK FWC OWN - FMGC OWN CKT)!

! 37 ! FWC OPP (CHECK FWC OPP - FMGC OWN CKT)!

! 38 ! FMGC OWN / AP ENG FEEDBACK !

! 39 ! FMGC OWN / ATH ENG FEEDBACK !

! 3A ! FMGC OWN / AP OPP ENG WIRING !

! 3B ! FMGC OWN / ATH OPP ENG WIRING !

! 3C ! FMGC OWN / FAC OWN HLTY CKT !

! 3D ! FMGC OWN / FAC OPP HLTY CKT !

! 3E ! FMGC OWN F/W - DISCRETE INPUT !

! 3F ! FMGC OWN F/W - ARINC INPUT !

!-------------!-----------------------------------------!

! 40 ! FMGC OWN F/W - INNER LOOP !

! 41 ! BSCU OWN F/W !

! 42 ! BSCU OPP F/W !

! 43 ! R/A OWN F/W !

! 44 ! R/A OPP F/W !

! 45 ! FAC OWN F/W !

! 46 ! FAC OPP F/W !

! 47 ! FADEC OWN F/W !

! 48 ! FADEC OPP F/W !

! 49 ! FADEC OWN A F/W !

! 4A ! FADEC OWN B F/W !

! 4B ! FADEC OPP A F/W !

! 4C ! FADEC OPP B F/W !

! 4D ! FADEC OPP F/W !

! 4E ! ILS OWN F/W !

! 4F ! ILS OPP F/W !

!-------------!-----------------------------------------!

! 50 ! FCU FAIL !

! 51 ! FM OWN F/W !

! 52 ! BOTH LGCIU FAILED !

! 53 ! ROLLOUT F/W !

! 54 ! NO ILS CONDITION !

! 55 ! NO FM VALIDITY !

! 56 ! ALPHA FLOOR MONITORING !

! 57 ! FAC PROCESSING FAIL !

! 58 ! NONE !

! 59 ! AP/FD ORDERS MONITORING !

! 5A ! SPEED CONTROL LOST !

! 5B ! FMGC OWN - FMGC OPP 5FD CKT° !

! 5C ! AP/FD LOST !

! 5D ! AP INST DISC F/W !

! 5E ! ATH INST DISC F/W !

! 5F ! ADIRU LOST BY FAC !

!-------------!-----------------------------------------!

! 60 ! FCU OPP F/W !

! 61 ! NONE !

! 62 ! PARITY PIN PROGRAM !

! 63 ! FMGC OWN / FCU - AP OWN SW !

! 64 ! FMGC OWN / FCU - ARH OWN SW !

! 65 ! NONE !

! 66 ! FMGC OWN / FAC OWN BUS WIRING !

! 67 ! FMGC OWN / FMGC OPP BUS WIRING !

! 68 ! FMGC OWN / FAC OPP BUS WIRING !

! 69 ! FMGC OWN / CHECK GND SCAN !

! 6A ! FAC OWN / FMGC OWN ARINC 1K !

! 6B ! FAC OPP / FMGC OWN ARINC 1K !

! 6C TO 6F ! NONE !

!-------------!-----------------------------------------!

! 70 ! AFS TEST OK (PROCESSOR) !

! 71 to 74 ! NONE !

! 75 ! AFS TEST OK (COMPUTER) !

! 76 to 79 ! NONE !

! 7A ! NORMAL !

! 7B to 7F ! NONE !

!-------------!-----------------------------------------!

! F3 ! CHECK FMGC OWN !

!-------------!-----------------------------------------!

C. List of FMGC/FM Error Codes

---------------------------------

------------------ ! EVENT ! EVENT !

! NO ! ! RESANA ! NUMBER ! DESIGNATION !

!SYMETRY! SYMETRY! RESANAC !--------!----------------------!

----------!-------!--------! RESANAM !1 !LRU TEST !

! ! ! ! --------- !2 !185 HARDWARE FAIL !

! ! ! !<---!.!.!.!.!--->!3 !IOP HARDWARE FAIL !

! ! ! ! !-!-!-!-! !4 !SOFTWARE FAIL !

! ! ! ! ! ! !5 !LRU FAIL !

!---------!-------!--------! (ERROR CODE) !6 !FM POWER UP !

!7 !DUAL FAIL !

!--------!----------------------!

---------------------------------

------------------ ! EVENT ! EVENT !

! NO ! ! RESANA ! NUMBER ! DESIGNATION !

!SYMETRY! SYMETRY! RESANAC !--------!----------------------!

----------!-------!--------! RESANAM !1 !SYSTEM TEST !

! ! ! ! --------- !2 !MCDU 1 MON. FAILURE !

! ! ! !<---!.!.!.!.!--->!3 !MCDU 2 MON. FAILURE !

! ! ! ! !-!-!-!-! !4 !MCDU 3 MON. FAILURE !

! ! ! ! ! ! !5 !EXT. LRU MON. PART 1 !

!---------!-------!--------! (ERROR CODE) !6 !EXT. LRU MON. PART 2 !

!7 !LRU FAIL !

!8 !POWER UP & DUAL FAIL. !

!9 !SOFTWARE FAILURE !

!--------!----------------------!

---------------------------------------------------------

! ERROR CODE ! DESIGNATION !

!-------------!-----------------------------------------!

! 01 to 0F ! NONE !

!-------------!-----------------------------------------!

! 10 to 11 ! NONE !

! 12 ! ADC OPP FAIL !

! 13 ! ADC 3 FAIL !

! 14 TO 1D ! NONE !

! 1E ! ADC OWN FAIL !

! 1F ! IRS OWN FAIL !

!-------------!-----------------------------------------!

! 20 to 2B ! NONE !

! 2C ! DME OPP FAIL !

! 2D ! VOR OPP FAIL !

! 2E ! ILS OPP FAIL !

! 2F ! IRS OPP FAIL !

!-------------!-----------------------------------------!

! 30 ! NONE !

! 31 ! FAC OPP FAIL !

! 32 ! FADEC OPP FAIL !

! 33 ! MCDU OPP FAIL !

! 34 TO 37 ! NONE !

! 38 ! FM/FG POWER UP FAIL !

! 39 ! MEMORY MODULE MISMATCH !

! 3A ! MEMORY MODULE REMOVED !

! 3B ! NAV DATA BASE MISMATCH !

! 3C ! PROGRAM PIN MISMATCH !

! 3D ! RESYNCH HAS OCCURED !

! 3E ! NONE !

! 3F ! IRS 3 FAIL !

!-------------!-----------------------------------------!

! 40 to 4C ! NONE !

! 4D ! FMGC OPP FAIL !

! 4E to 4F ! NONE !

!-------------!-----------------------------------------!

! 50 ! FCU FAIL !

! 51 TO 5F ! NONE !

!-------------!-----------------------------------------!

! 60 ! ACARS OPP FAIL !

! 61 ! RESYNCH HAS FAILED !

! 62 ! 185 HARDWARE FAIL !

! 63 ! IOP HARWARE FAIL !

! 64 ! SOFTWARE FAIL !

! 65 ! DME OWN FAIL !

! 66 ! VOR OWN FAIL !

! 67 ! ILS OWN FAIL !

! 68 ! CLOCK FAIL !

! 69 ! FAC OWN FAIL !

! 6A ! FADEC OWN FAIL !

! 6B ! FQI FAIL !

! 6C ! MCDU OWN FAIL !

! 6D ! ACARS OWN FAIL !

! 6E ! PRINTER FAIL !

! 6F ! DATA LOADER FAIL !

!-------------!-----------------------------------------!

! 70 to 74 ! NONE !

! 75 ! LRU TEST PASS !

! 76 ! LRU TEST FAIL !

! 77 to 7F ! NONE !

!-------------!-----------------------------------------!

! F3 ! NONE !

!-------------!-----------------------------------------!

---------------------------------------------------------

! ERROR CODE ! DESIGNATION !

!-------------!-----------------------------------------!

! 01 to 0F ! NONE !

!-------------!-----------------------------------------!

! 10 to 11 ! NONE !

! 12 ! ADC OPP FAIL !

! 13 ! ADC 3 FAIL !

! 14 ! GPS OWN FAIL !

! 15 TO 1D ! NONE !

! 1E ! ADC OWN FAIL !

! 1F ! IRS OWN FAIL !

!-------------!-----------------------------------------!

! 20 to 2B ! NONE !

! 2C ! DME OPP FAIL !

! 2D ! VOR OPP FAIL !

! 2E ! ILS OPP FAIL !

! 2F ! IRS OPP FAIL !

!-------------!-----------------------------------------!

! 30 TO 31 ! NONE !

! 32 ! FADEC OPP FAIL !

! 33 ! MCDU OPP FAIL !

! 34 ! GPS OPP FAIL !

! 35 TO 37 ! NONE !

! 38 ! HARDWARE FAILURE GIVING A RESET !

! 39 ! FM HEALTHY FAILED !

! 3A ! IDP HEALTHY FAILED !

! 3B ! FMP HEALTHY FAILED !

! 3C ! PROGRAM PIN DISCREPENCY !

! 3D TO 3E ! NONE !

! 3F ! IRS 3 FAIL !

!-------------!-----------------------------------------!

! 40 TO 42 ! NONE !

! 43 ! GPS OWN + OPP FAIL !

! 44 TO 4C ! NONE !

! 4D ! FMGC OPP FAIL !

! 4E ! FMGC OWN FAIL !

! 4F ! NONE !

!-------------!-----------------------------------------!

! 50 ! FCU FAIL !

! 51 TO 5E ! NONE !

! 5F ! FG HEALTHY FAIL !

!-------------!-----------------------------------------!

! 60 ! ACARS OPP FAIL !

! 61 ! DUAL FAIL !

! 62 ! FMP HARDWARE FAIL !

! 63 ! IDP HARDWARE FAIL !

! 64 ! SOFTWARE FAILURE GIVING A FM RESET !

! 65 ! DME OWN FAIL !

! 66 ! VOR OWN FAIL !

! 67 ! ILS OWN FAIL !

! 68 ! CLOCK FAIL !

! 69 ! NONE !

! 6A ! FADEC OWN FAIL !

! 6B ! FQI FAIL !

! 6C ! MCDU OWN FAIL !

! 6D ! ACARS OWN FAIL !

! 6E ! PRINTER FAIL !

! 6F ! NONE !

!-------------!-----------------------------------------!

! 70 to 74 ! NONE !

! 75 ! LRU TEST PASS !

! 76 ! LRU TEST FAIL !

! 77 to 7F ! NONE !

!-------------!-----------------------------------------!

! F3 ! NONE !

!-------------!-----------------------------------------!

---------------------------------------------------------

! ERROR CODE ! DESIGNATION !

!-------------!-----------------------------------------!

! 01 to 0F ! NONE !

!-------------!-----------------------------------------!

! 10 to 11 ! NONE !

! 12 ! ADC OPP FAIL !

! 13 ! ADC 3 FAIL !

! 14 ! GPS OWN FAIL !

! 15 to 1D ! NONE !

! 1E ! ADC OWN FAIL !

! 1F ! IRS OWN FAIL !

!-------------!-----------------------------------------!

! 20 to 2B ! NONE !

! 2C ! DME OPP FAIL !

! 2D ! VOR OPP FAIL !

! 2E ! ILS OPP FAIL !

! 2F ! IRS OPP FAIL !

!-------------!-----------------------------------------!

! 30 to 31 ! NONE !

! 32 ! FADEC OPP FAIL !

! 33 ! MCDU OPP FAIL !

! 34 ! GPS OPP FAIL !

! 35 to 37 ! NONE !

! 38 ! HARDWARE FAILURE GIVING A RESET !

! 39 ! FM HEALTHY FAILED !

! 3A ! IDP HEALTHY FAILED !

! 3B ! FMP HEALTHY FAILED !

! 3C ! PROGRAM PIN DISCREPENCY !

! 3D to 3E ! NONE !

! 3F ! IRS 3 FAIL !

!-------------!-----------------------------------------!

! 40 to 42 ! NONE !

! 43 ! GPS OWN + OPP FAIL !

! 44 to 4C ! NONE !

! 4D ! FMGC OPP FAIL !

! 4E ! FMGC OWN FAIL !

! 4F ! NONE !

!-------------!-----------------------------------------!

! 50 ! FCU FAIL !

! 51 to 5B ! NONE !

! 5C ! LOC POS/SPD MONITORING !

! 5D to 5E ! NONE !

! 5F ! FG HEALTHY FAIL !

!-------------!-----------------------------------------!

! 60 ! ACARS OPP FAIL !

! 61 ! DUAL FAIL !

! 62 ! FMP HARDWARE FAIL !

! 63 ! IDP HARDWARE FAIL !

! 64 ! SOFTWARE FAILURE GIVING A FM RESET !

! 65 ! DME OWN FAIL !

! 66 ! VOR OWN FAIL !

! 67 ! ILS OWN FAIL !

! 68 ! CLOCK FAIL !

! 69 ! NONE !

! 6A ! FADEC OWN FAIL !

! 6B ! FQI FAIL !

! 6C ! MCDU OWN FAIL !

! 6D ! ACARS OWN FAIL !

! 6E ! PRINTER FAIL !

! 6F ! NONE !

!-------------!-----------------------------------------!

! 70 to 74 ! NONE !

! 75 ! LRU TEST PASS !

! 76 ! LRU TEST FAIL !

! 77 to 7F ! NONE !

!-------------!-----------------------------------------!

! F3 ! NONE !

!-------------!-----------------------------------------!

[Rev.10 from 2021] 2026.03.31 23:11:27 UTC