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Diagnostic Trouble Code Chart

HINT: 

If a trouble code is indicated during the DTC check, check the circuit listed for that code in the table below. Then proceed to the appropriate service information.

WIRELESS DOOR LOCK CONTROL SYSTEM

DTC Code Detection Item Trouble Area Refer To
B1242 Wireless Door Lock Tuner Circuit Malfunction 1. Door control receiver
2. Wire harness or connector
3. Certification ECU (smart key ECU assembly)		 Refer to DTC B1242: Wireless Door Lock Tuner Circuit Malfunction
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