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Power Door Lock DTCS

POWER DOOR LOCK DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
DTC B1243 GSW TERMINAL CIRCUIT MALFUNCTION
DTC B1242 WIRELESS DOOR LOCK TUNER CIRCUIT MALFUNCTION
(WIRELESS DOOR LOCK CONTROL  )
DTC B1242 WIRELESS DOOR LOCK TUNER CIRCUIT MALFUNCTION
(SMART ACCESS SYSTEM W/PUSH-BUTTON START  )