Hyundai Azera: Body Control Module (BCM) Repair procedures
Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Body Electrical System / BCM (Body Control Module) / Body Control Module (BCM) Repair procedures
Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Body Electrical System / BCM (Body Control Module) / Body Control Module (BCM) Repair procedures
| Removal |
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
Remove the crash pad lower panel.
|
| 3. |
Remove the Reinforcing panel after loosening the mounting bolt and nut.
|
| 4. |
Disconnect the IPM connectors, loosening the nuts (4EA).
|
| 5. |
Disconnect the rear connector, and then remove the IPM. |
| Installation |
| 1. |
Install the IPM. |
| 2. |
Install the reinforcing panel. |
| 3. |
Install the crash pad lower panel. |
| 4. |
Disconnect the negative (-) battery terminal. |
| IPM Diagnosis With GDS |
| 1. |
It will be able to diagnose defects of IPM with GDS quickly.
GDS can operates actuator forcefully, input/output value monitoring and
self diagnosis. |
| 2. |
Select model and "IPM". |
| 3. |
Select the module to check. |
| 4. |
Select "Input/output monitoring", if you will check current
data of body network system. It provides input/output status of each
module.
|
| 5. |
If you will check each module data operation forcefully, select "Actuation test".
|
| 6. |
To check the DTC of the each module, select "DIAGNOSTIC TROUBLE CODES".
|
| 7. |
If you want to change user option, select “user option”.
|
Body Control Module (BCM) Description and Operation
Description
Communication network diagram
AbbreviationExplanationC_CANChassis Controller Area NetworkB_CANBody Controller Area NetworkMM_CANMulti media Controller Area NetworkSMKSmart Key ECUDDM ...
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Components and Components Location
Component Location
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Rear Console Cover Components and Components Location
Component Location
1. Rear console cover
...
Steering Angle Sensor Description and Operation
Description
The Steering Angle Sensor (SAS) is installed in MDPS (Motor
Driven Power Steering) and it sends messages to HECU through CAN
communication line.
The SAS is used to determine turnin ...
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