- do a check and repair the wiring from the BSCU (10GG) to the handwheel (2GC) pins AA/13A, 9A, 15A, 14A, 10A, 1B, 13K, 9K, 15K, 14K, 10K, 1J to pins A/V, U, B, T, S, C, R, P, D, N, M, E (Ref. ASM 32-51/01).

 (4) If the fault continues:

 - replace the XDCR UNIT-PEDAL POS, L (25CE1) (Ref. AMM TASK 27-92-15-000-001) and (Ref. AMM TASK 27-92-15-400-001).

 (5) If the fault continues:

 - replace the XDCR UNIT-PEDAL POS, R (25CE2) (Ref. AMM TASK 27-92-15-000-001) and (Ref. AMM TASK 27-92-15-400-001).

 (6) If the fault continues:

 - do a check and repair the wiring from the ELAC 1 (2CE1) to the transducer units (25CE1,25CE2) (Ref. ASM 27-92/23).

 - do a check and repair the wiring from the ELAC 2 (2CE2) to the transducer units (25CE1,25CE2) (Ref. ASM 27-92/23).

 **ON A/C ALL
 B. Test
 - do the test given in Para. 3.A.

 TASK 32-51-00-810-816

 Loss of the Signal from the ELAC1 & 2 to the BSCU (Identified by the SYS1)
 1. Possible Causes
_______________
 - BSCU (10GG)

 - wiring from the BSCU (10GG) pins AA/15J, 15H, 6J, 6B, 14H, 14J, 7J, 7B to the first terminal block

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
AMM 32-42-34-000-001 Removal of the Braking/Steering Control Unit (BSCU) (10GG) AMM 32-42-34-400-001 Installation of the Braking/Steering Control Unit
 (BSCU) (10GG)
 AMM 32-46-00-740-001 BITE Test of the BSCU
 ASM 32-51/01

 3. Fault Confirmation
__________________
 A. Test
 (1) Do the BITE test of the BSCU (Ref. AMM TASK 32-46-00-740-001).
 4. Fault Isolation
_______________
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-220, 301-399,
 A. If the test gives the maintenance message BSCU : NO DATA FROM ELAC1 & 2:
 - replace the BSCU (10GG) (Ref. AMM TASK 32-42-34-000-001) and (Ref. AMM TASK 32-42-34-400-001).
 (1) If the fault continues:
 - do a check and repair the wiring from the BSCU (10GG) pins AA/15J, 15H, 6J, 6B, 14H, 14J, 7J, 7B to the first terminal block (Ref. ASM 32-51/01).

R **ON A/C 106-149, 221-299, 401-499,
 A. If the test gives the maintenance message ELAC1+2(2CE1+2)/BSCU(10GG):
 - replace the BSCU (10GG) (Ref. AMM TASK 32-42-34-000-001) and (Ref. AMM TASK 32-42-34-400-001).
 (1) If the fault continues:
 - do a check and repair the wiring from the BSCU (10GG) pins AA/15J, 15H, 6J, 6B, 14H, 14J, 7J, 7B to the first terminal block (Ref. ASM 32-51/01).
 **ON A/C ALL
 B. Test
 (1) Do the test given in Para. 3.A.

 TASK 32-51-00-810-817
 Loss of the Signal from the ELAC1 & 2 to the BSCU (Identified by the SYS2)
 1. Possible Causes
_______________
 - BSCU (10GG)

 - wiring from the BSCU (10GG) pins AA/14B, 1 4C, 7B, 7J, 15B, 15C, 6J, 6B to the first terminal block

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
AMM 32-42-34-000-001 Removal of the Braking/Steering Control Unit (BSCU) (10GG) AMM 32-42-34-400-001 Installation of the Braking/Steering Control Unit
 (BSCU) (10GG)
 AMM 32-46-00-740-001 BITE Test of the BSCU
 ASM 32-51/01

 3. Fault Confirmation
__________________
 A. Test
 (1) Do the BITE test of the BSCU (Ref. AMM TASK 32-46-00-740-001).
 4. Fault Isolation
_______________
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-220, 301-399,
 A. If the test gives the maintenance message BSCU : NO DATA FROM ELAC1 & 2:
 - replace the BSCU (10GG) (Ref. AMM TASK 32-42-34-000-001) and (Ref. AMM TASK 32-42-34-400-001).
 (1) If the fault continues:
 - do a check and repair the wiring from the BSCU (10GG) pins AA/14B,1 4C, 7B, 7J, 15B, 15C, 6J, 6B to the first terminal block (Ref. ASM 32-51/01).

R **ON A/C 106-149, 221-299, 401-499,
 A. If the test gives the maintenance message ELAC1+2(2CE1+2)/BSCU(10GG):
 - replace the BSCU (10GG) (Ref. AMM TASK 32-42-34-000-001) and (Ref. AMM TASK 32-42-34-400-001).
 (1) If the fault continues:
　
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