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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 article.

WIRELESS DOOR LOCK CONTROL SYSTEM:

DTC No. Detection Item Trouble Area Refer to
B1242 Wireless Door Lock Tuner Circuit Malfunction 1. Door control receiver
2. Wire harness
3. Certification ECU
Refer to DTC B1242: Wireless Door Lock Tuner Circuit Malfunction