Chart 2
WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2018 Lincoln Navigator, 2018 Lincoln MKZ, 2018 Lincoln MKX, 2018 Lincoln MKT, and 2018 Lincoln MKC. However, it is still accessible from the selected car via links, so may be relevant.
- Starting Concerns: Hard Start/Long Crank/Erratic Start/Erratic Crank
NOTE:
Check the BCM CRASH PID status. The CRASH PID status YES indicates a crash event has occurred, and may be the cause of the Hard Start/Long Crank/Erratic Start symptom. If the CRASH PID indicates YES, carry out the BCM Electrical Service Function Crash Status Reset to reset the PID status. Verify the Hard Start/Long Crank/Erratic Start symptom still exists before continuing with the following diagnostics.
| SYSTEM/COMPONENT | REFERENCE (Pinpoint Test unless noted) |
|---|---|
| Battery Condition And Current Draw | REFER to the appropriate Charging System article, Diagnosis And Testing to continue diagnosis. |
| Secondary Ignition System | For KA 1.5L TIVCT or Fiesta 1.6L TIVCT, GO to PINPOINT TEST JC
. For all others, GO to PINPOINT TEST JB . |
| Fuel Delivery System | GO to PINPOINT TEST HC . |
| Cold Start System | GO to PINPOINT TEST AB . |
| Exhaust System | GO to PINPOINT TEST HF . |
| Positive Crankcase Ventilation (PCV) System | GO to PINPOINT TEST HG . |
| EVAP System | GO to PINPOINT TEST HX . |
| Intake Air System | GO to PINPOINT TEST HU . |
| Starting System | REFER to the appropriate Starting System article to diagnose the engine cranks slowly symptom. |
| Mass Airflow (MAF) Sensor | GO to PINPOINT TEST DC . |
| Additional Testing | GO to PINPOINT TEST Z . |