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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 575 (Steering Column Switches) >> Diagnosis And Testing >> Steering Column Switches >> Pinpoint Tests >> Pinpoint Test H : The Ignition Mode Indicator Is Always On >> Notes

Pinpoint Test H : The Ignition Mode Indicator Is Always On: Notes

WARNING: This page is about a different car, the 2017 Lincoln Navigator and 2017 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.

Refer to Power Distribution/BCM , for schematic and connector information.

Normal Operation and Fault Conditions 

Refer to Steering Column Switches .

BCM DTC Fault Trigger Conditions 

DTC Description Fault Trigger Conditions
B1240:15 Start Button Mode Indicator: Circuit Short to Battery or Open Sets when the BCM detects a short to voltage from the ignition mode LED indicator circuit.

Possible Causes