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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1565 (Instrumentation, Message Center And Warning Chimes (Except Electric) (2 Of2)) >> Diagnosis And Testing >> Instrumentation, Message Center and Warning Chimes >> Pinpoint Tests >> Pinpoint Test AU : The Key-In-Ignition Warning Chime Is Inoperative (Without Intelligent Access [IA]) >> Notes

Pinpoint Test AU : The Key-In-Ignition Warning Chime Is Inoperative (Without Intelligent Access [IA]): Notes

WARNING: This page is about a different car, the 2018 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.

Refer to Power Distribution for schematic and connector information.

Normal Operation and Fault Conditions 

See Key-In-Ignition Warning Chime. REFER to: Warning Chimes - System Operation and Component Description .

BCM DTC Fault Trigger Conditions 

DTC Description Fault Trigger Conditions
B10F1:13 Key In Switch: Circuit Open An on-demand DTC that sets if the BCM detects an open on the key-in-ignition switch input circuit or if the BCM detects ignition start, run/start or run/accessory inputs without the key-in-ignition input.

Possible Sources