Electronic Brake Control Module: Service and Repair

ANTI-LOCK BRAKING SYSTEM CONTROL MODULE

COMPONENTS:

REMOVAL
1. Remove the air cleaner.
2. Disconnect the brake tube from the HECU by unlocking the nuts counterclockwise with a spanner.





3. Disconnect the connector(A) from the HECU.





4. Remove the two HECU brake mounting bolts(B), and then disassemble the HECU with the bracket.

CAUTION:
1. Never attempt to disassemble the HECU.
2. The HECU must be protected during storage and transport, and must not be subjected to excessive shock.

5. Remove the two HECU mounting nuts (C) and washer, and then remove the bracket.

INSTALLATION
1. Installation is the reverse of removal.
2. Tighten the HECU mounting bolts and brake tube nuts to the specified torque.
Tightening torque
HECU mounting nut: 6-10 Nm (0.6-1.0 kgf.m, 4.34-7.23 lb-ft)
HECU bracket mounting bolt: 17-26 Nm (1.7-2.6 kgf.m, 12.3-18.8 lb-ft)