| 1. |
Turn ignition switch
OFF. |
| 2. |
Disconnect the brake tubes from the HECU by
unlocking the nuts counterclockwise with a spanner.
Tightening
torque:
A: 12.7 ~ 16.7 N.m (1.3 ~ 1.7 kgf.m, 9.4
~ 12.3 lb-ft)
B: 18.6 ~ 22.6 N.m (1.9 ~ 2.3 kgf.m,
13.7 ~ 16.6 lb-ft)
|
|
| 3. |
Pull up the lock of the HECU connector (A),
and then disconnect the connector.
|
| 4. |
Loosen the HECU bracket nuts (A), then remove
HECU and bracket.
Tightening
torque:
16.7 ~ 25.5 N.m (1.7 ~ 2.6 kgf.m, 12.3 ~
18.8 lb-ft)
|
| •
|
Never attempt to disassemble the
HECU. |
| •
|
The HECU must be transported and
stored in. |
| •
|
Never shock to the
HECU. | | |
| 5. |
Remove the 3 bolts, and then remove the
bracket from HECU.
Tightening
torque:
11 ~ 14 N.m (1.1 ~ 1.4 kgf.m, 8.1 ~ 10.3
lb-ft)
|
|
| 1. |
Installation is the reverse of
removal. |
| 2. |
Tighten the HECU mounting bolts and nuts to
the specified torque. |
| 3. |
After installation, bleed the brake system.
(Refer to ABS bleeding)
|
In a case of replacing ESC HECU, operate
following functions.
| 1. |
"Steering Angle Sensor
Calibration" for steering angle sensor offset
correction.
(Refer to the "Steering
system") |
| 2. |
"Longituginal Sensor Calibration"
for Longituginal sensor offset correction.
(Refer to the "Yaw-rate and
Gsensor") | | | |
