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Home >> Ford >> 2017 >> Expedition Limited, 4WD >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Exterior Lighting System DTCS >> Fog Lamps >> Rear Lighting Control Module A (RCLMA)
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Rear Lighting Control Module A (RCLMA)

DTC Description Action
B1A79:11 Rear Fog Lamp: Circuit Short To Ground
B1A79:15 Rear Fog Lamp: Circuit Short To Battery or Open
U0140:00 Lost Communication With Body Control Module: No Sub Type Information
U0483:82 Invalid Data Received From Lighting Control Module- Front: Alive / Sequence Counter Incorrect / Not Updated
U1000:00 Solid State Driver Protection Actived-Driver Disabled: No Sub Type Information The module has temporarily disabled an output because an excessive current draw exists (such as a short to ground). The Rear Lighting Control Module A (RCLMA) cannot enable the output until the cause of the short is corrected. ADDRESS all other DTCs first. After the cause of the concern is corrected, CLEAR the DTCs. REPEAT the self-test.
U2100:55 Initial Configuration Not Complete: Not Configured CHECK the vehicle service history for recent service actions related to this module. This DTC sets due to incomplete or incorrect PMI procedures. If there have been recent service actions with this module, REPEAT the PMI procedure as directed by the scan tool. REFER to Module Configuration . If there have been no recent service actions, INSTALL a new Rear Lighting Control Module A (RCLMA).
U3000:49 Control Module: Internal Electronic Failure The module has permanently disabled an output because an excessive current draw fault (such as a short to ground) has exceeded the limits that the Rear Lighting Control Module A (RCLMA) can withstand. The cause of the excessive current draw MUST be corrected before a new Rear Lighting Control Module A (RCLMA) is installed. ADDRESS all other DTCs first. After the cause of the concern is corrected, INSTALL a new Rear Lighting Control Module A (RCLMA).
All other DTCs - REFER to the DTC Chart in Multifunction Electronic Modules .