Hyundai Equus: Body Control Module (BCM) Repair procedures
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Body Electrical System / BCM (Body Control Module) / Body Control Module (BCM) Repair procedures
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 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 after loosening the mounting screws.
(Refer to Body - "Crash Pad Lower Panel") |
| 3. |
Disconnect the connector, bolt and nuts from smart key unit, BCM and tilt & telescopic unit.
|
| 4. |
Remove the smart key (A) and BCM unit (B) after loosening bolt and nuts.
|
| Installation |
| 1. |
Install the smart key unit and BCM unit and then connect the connectors. |
| 2. |
Install the crash pad lower panel. |
| 3. |
Connect the negative (-) battery terminal. |
| Inspection |
| 1. |
The body control module can diagnose by using the GDS more quickly.
The BCM communicates with the GDS and then reads the input/output value and drives the actuator. |
| 2. |
To diagnose the BCM function, select the menu of model and body control module.
|
| 3. |
Select "Input/output monitoring", if you will check current
data of body network system. It provides input/output status of each
module.
|
| 4. |
If you will check each module data operation forcefully, select "Actuation test".
|
| 5. |
If you want to change user option, select “user option”.
|
Description and Operation
Description
Communication Network Diagram
AbbreviationExplanationC_CANChassis Controller Area NetworkB_CANBody Controller Area NetworkMM_CANMulti media Controller Area NetworkSMKSmart Key UnitDD ...
See also:
Hood Latch Repair procedures
Replacement
1.
Remove the hood latch cover (A) mounting clip.
(Refer to Engine Mechanical System - "Active Air Flap(AAF)")
2.
Loosen the hood latch (B) mounting bolts.
Tightening torque : ...
Multimedia system
✽ NOTICE
If you install an aftermarket HID head lamp, your vehicle’s audio and
electronic device may malfunction.
Prevent chemicals such as perfume, cosmetic oil, sun cream, hand cle ...
Head Lamps Description and Operation
HID Head Lamp
1.
Bulb
(1)
Elements
Xenon gas: Xenon gas activates the initial reaction for rapid illuminating.
Molybdenum electrode: anode arcing
Metal halide salts: color composing component ...
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