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Home >> Ford >> 2014 >> Expedition Limited, RWD >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Information System And Entertainment System DTCS >> Audio Rear Control Unit (RCU) Module
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Audio Rear Control Unit (RCU) Module

DTC INDEX

DTC Description Action
B1318 Battery Voltage Low GO to  Pinpoint Test AL  .
B1342 ECU  is Faulted
NOTE: Repair all other DTCs before diagnosing DTC B1342.
CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new audio Rear Control Unit (RCU) module. REFER to Audio Rear Control Unit (RCU) Module . TEST the system for normal operation.
B2477 Module Configuration Failure REFER to MODULE CONFIGURATION .
B2924 Audio Button Stuck GO to  Pinpoint Test AC  .
U0140 Lost Communication With Body Control Module (GEM  ) GO to  Pinpoint Test AR  .
U0184 Lost Communication With Radio (ACM  ) GO to  Pinpoint Test AT  .
U0193 Lost Communication With Digital Audio Control Module (SDARS  ) (Navigators without navigation) GO to  Pinpoint Test AU  .
U2050 No Application Present REFER to MODULE CONFIGURATION .
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