Other information:
DTC Chart(s)
DTC Chart: Horn
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).
Body Control Module (BCM) DTC Chart
DTC
Description
Actions
B1323:11
Horn Switch: Circuit S..
Inspection and Verification
Verify the customer concern by operating the charging system.
Before diagnosing or repairing the charging system inspect the following items:
Check the battery for loose, damaged or corroded connections.
Check the generator for loose, damaged or corroded connections.
Check engine and battery grounds for loose, damaged or corroded connectio..