Kia Sorento: On Vehicle Inspection

On Vehicle Inspection

OTA Target Controller

•	When replacing the OTA target controller, check the S/W version with KDS.

•	If the S/W version of the replaced controller is higher or lower than other controller versions, OTA automatic update is not possible.

No.	Controller	Detail
1	ECU	Engine Control Unit
2	SCU	SBW Control Unit
3	TCU	Transmission Control Unit
4	ACU	Airbag Control Unit
5	ATCU	Auto Temperature Control Unit
6	LBCU	Lumbar Bolster Cushion Unit
7	MLM	MOOD LAMP MODULE
8	PSU	Power Seat Unit
9	PTGM	Power Tailgate Module
10	SHVU	Seat Heater and Ventilation Unit
11	CDCU	Chassis Domain Control Unit
12	MDPS	Motor Driven Power Steering
13	IEB	Integrated Electronic Booster
14	ESC	Electronic Stability Control
15	AWD	All Wheel Drive
16	SBW-SHIFTER	SBW-SHIFTER
17	ccNC	Connected Car Navigation Cockpit
18	CLU	Cluster
19	DCU	Data Connectivity Unit
20	ETCS	Electronic Toll Collection System
21	EXT AMP	external AMPlifier
22	HUD	Head Up display
23	VESS	Virtual Engine Sound System
24	ADAS_DRV	ADAS DRIVING ECU
25	ADAS_PRK	ADAS PARKING ECU
26	BMS	Battery Management System
27	SCM	UNIT ASSY-TILT and TELESCOPIC
28	CCU	Central Communication Unit
29	PDC	Powernet Domain Controller
30	BDC	Body Domain Controller
31	UWB_BLE	Ultra Wideband and Bluetooth Low Energy
32	FPM	FingerPrint Module
33	BLTN_CAM	Built-in Cam
34	WPC	UNIT ASSY-WIRELESS CHARGING
35	PSM	UNIT ASSY-MEMORY POWER SEAT
36	MKBD	Multimedia Keyboard

Over The Air (OTA) Controller S/W Update

1.	Perform OTA management version update with KDS.

2.	Turn off the power switch and connect the KDS.

3.	Press the power switch to enter "Vehicle Start" state.

4.	Select "Car Model" and select "ECU Upgrade".

Select "OTA Management Version Update".

•	Conditions for entering the OTA management version update function

1)	VCI2, ECI cable normal connection

2)	normal internet connection

Body Electrical System — Over The Air (OTA) / On Vehicle Inspection illustration

Update by checking the "Part No" and "S/W version" of the controller.

•	All active buttons must be updated. (Switch to inactive when update is complete)

•	Manual Update Precautions Before work, check if the controller is installed on the vehicle, and if it is installed, check the Part No. and perform the update. (Prevention of erroneous specification update)

•	Conditions for activating the manual update button

1)	Unable to read controller information (controller no response or negative response)

2)	Controller not mounted on vehicle

•	Conditions for activating the auto update button

1)	Matching Part No. (same specifications)

2)	Vehicle S/W version and OTA latest S/W version mismatch (update required)

Body Electrical System — Over The Air (OTA) / On Vehicle Inspection illustration

※ Automatic update procedure

Displays controller name, Part No, and S/W version information during auto update

Body Electrical System — Over The Air (OTA) / On Vehicle Inspection illustration

※ Manual update procedure

In a situation, it is difficult to check the controller specification through KDS, check the Part No. of the vehicle controller directly,

Perform an update after checking that it is the same as Part No. in the pop-up

Body Electrical System — Over The Air (OTA) / On Vehicle Inspection illustration

7.	Data download and reprogramming are in progress.

8.	When the update is completed, the activated update button is inactivated and the list is updated with completion.

When the update fails, recheck the OTA management version update function entry conditions and Part No.

•	When the update is complete, restart the vehicle, wait for 5 minutes, and check if there is no S/W ver error pop-up displayed in ccNC.

OTA Update Sequence ...

On Vehicle Inspection Diagnostic with KDS 1. The Central Communication Unit (CCU) can be quickly diagnosed for problems w...

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