Test Procedure
WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 2010 Mercury Milan, 2010 Mercury Mariner, 2010 Mercury Grand Marquis, 2010 Lincoln Town Car, and 2010 Lincoln Navigator L. However, it is still accessible from the selected car via links, so may be relevant.
- NC1 CONTINUOUS MEMORY DTC P0320: ERRATIC IGNITION
- Verify all 2-way radio installations. Carefully follow the manufacturer's installation instructions regarding the routing of the antenna and voltage leads.
Is a concern present?
Yes No REPAIR as necessary.
CLEAR the DTCs. REPEAT the self-test.GO to NC2. - NC2 NO START CONCERN
Is the customer complaint a no start?
Yes No GO to PINPOINT TEST A . GO to NC3. - NC3 INTERMITTENT CONDITION
Is this an intermittent condition?
Yes No GO to PINPOINT TEST Z . GO to PINPOINT TEST JD .