Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSLINCOLN2016MKZ BASE, 2.0L ENG VIN 9, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ELECTRICALCHARGING SYSTEMSCHARGING SYSTEM - GENERAL INFORMATION (EXCEPT HYBRID)
2016 Lincoln MKZ Base, 2.0L Eng VIN 9, AWD
Charging System - General Information (Except Hybrid)
2016 Lincoln MKZ Base, 2.0L Eng VIN 9, AWDSECTION Charging System - General Information (Except Hybrid)
- Description And Operation
- Diagnosis And Testing
- Charging System
- Inspection and Verification
- DTC Charts
- Symptom Chart: Charging System
- Pinpoint Tests
- Pinpoint Test A : System Voltage High
- Pinpoint Test B : System Voltage Low Or Battery Is Discharged
- Pinpoint Test C : Generator Noise Or Mechanical Performance
- Pinpoint Test D : Radio Interference
- Pinpoint Test E : B1438:03
- Pinpoint Test F : Generator Current Sensor Faults
- Pinpoint Test G : P0620, P065B
- Pinpoint Test H : DTC P0625, P0626
- Pinpoint Test I : Load Shed Message Displays In Message Center
- Component Test - Generator Clutch
- Charging System
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.