Removal |
1. |
Turn the ignition switch OFF. |
2. |
Disconnect the brake tubes from the HECU by unlocking the nuts counterclockwise with a spanner.
[LHD] [RHD] |
3. |
Pull up the lock of the HECU connector , then disconnect the connector. |
4. |
Loosen the HECU bracket bolts (A) and nut (B), then remove HECU and bracket.
[LHD] [RHD]
|
5. |
Remove the 3 bolts, then remove the bracket from HECU.
|
Installation |
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)
|
4. |
Variant coding.
2WD and 4WD vehicle are sharing the HECU each other. To apply appropriate vehicle, HECU needs to variant coding process.
Variant coding process is necessary when :
Perform the Variant coding. |
5. |
Perform the Longitudinal Sensor Calibration.
(Refer to ESC (Electronic stability system) - "Longitudinal G Sensor") |
Hyundai Tucson (LM) 2010-2015 Service Manual: Body Control Module (BCM) Components and Components Location
Components
Connector Pin Information
NoConnector AConnector BConnector CConnector D1B+LIN (RPAS)Safety power window Enable lowRear seat heater relay2IGN 1Head lamp low switchSecurity INDRear fog lamp relay3IGN 2Head lamp high switchAV unlock signalFront wiper relay4Turn signal switch (LH)Auto ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Oil Cooler Repair procedures
Inspection
Radiator Cap Testing
1.
Remove the radiator cap, wet its seal with engine coolant, and then install it on a pressure tester.
2.
Apply a pressure of 93.16 ~ 122.58 kPa (0.95 ~ 1.25 kgf/cmx, 13.51 ~ 17.78 psi).
3.
Check for a drop in pressure.
4.
If the pressure drops, re ...