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
| 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
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