Repair Procedures: Removal
- Turn ignition switch OFF and disconnect the negative (-) battery cable.
- Remove the Engine room fuse & relay box (B) after removing the cover (A).
- Disconnect the brake tubes (A) from the HECU by unlocking the nuts counterclockwise with a wrench.
Tightening torque:
Wheel port: 13.7 ~ 16.7 N.m (1.4 ~ 1.7 kgf.m, 10.1 ~ 12.3 lb-ft)
Master cylinder port: 18.6 ~ 22.6 N.m (1.9 ~ 2.3 kgf.m, 13.7 ~ 16.6 lb-ft)
- Disconnect the ESC control unit connector.
- Loosen the HECU bracket bolts, then remove HECU and bracket.
Tightening torque:
19.6 ~ 29.4 N.m (2.0 ~ 3.0 kgf.m, 14.5 ~ 21.7 lb-ft)
- Remove the bolts, then remove the bracket from HECU.
NOTE:
- Never attempt to disassemble the HECU.
- The HECU must be transported and stored in.
- Never give any shock to the HECU.