Other information:
Removal
NOTE:
LH side shown, RH side similar.
Remove the front door trim panel.
Refer to: Front Door Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation).
Remove the watershield.
Remove the front door speaker...
DTC Chart: DDM
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
DDM
DTC Chart
DTC
Description
Action
B1C03:23
Memory #1 Switch: Signal Stuck Low
GO to Pin..