Serial Communication Status Check

Connect the cable of GDS to the data link connector in driver side crash pad lower panel.
Select the SERIAL COMMUNICATION STATUS CHECK".

Fig 1: Display - Serial Communication Status Check Screen
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After IG ON, select the "External serial line".

Fig 2: Display - Serial Communication Line Check Screen
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Check the serial communication line with a scanner.

Fig 3: Display - Receiver Communication Line Check Screen
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If the smart key runs normal, the communication of IPM, exterior receiver and ESCL (Electronic Steering column Lock) are normal.

Fig 4: Display - ESCL Communication Line Check Screen
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If the smart key runs abnormal, check the following items.
1. Disconnection or no response of the exterior receiver communication line.
2. The exterior receiver communication line disconnection and ground connection.
3. The ESCL disconnection or no response
4. The ESCL disconnection and ground connection