Electronic Brake Control Module: Service and Repair

ANTI-LOCK BRAKING SYSTEM CONTROL MODULE





COMPONENTS

REMOVAL





1. Disconnect the (Hydraulic and Electronic Control Unit) (HECU) connector.





2. Disconnect the brake tubes from the HECU.
3. Remove the HECU bracket mounting bolt and remove the HECU.

CAUTION
^ Never attempt to disassemble the HECU.
^ The HECU must be transported and stored in upright position and with sealed ports. The HECU must not be drained. It will cause the HECU to fail if you don't keep.

INSTALLATION
1. Follow the reverse order of removal.
2. Tighten the modulator mounting bolts and brake tube nuts to the specified torque.
Tightening torque
HECU mounting bolt: 8 - 10 Nm (80 - 100 kg-cm, 5.6 - 6.9 ft. lbs.)
Brake tube nut: 13 - 17 Nm (130 - 170 kg-cm, 9 - 12 ft. lbs.)