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Home >> Ford >> 2022 >> Transit Connect Titanium, Gas/Ethanol >> Repair and Diagnosis >> External Pages >> Different car >> Section 513 (Electronic Power Assist Steering (EPAS) Guided Routine) >> Pinpoint Tests >> Pinpoint Tests Bl: DTC U0420 Invalid Data Received From The PSCM >> Pinpoint Test Purpose

Pinpoint Test Purpose

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To verify the condition of the battery state of charge, the PSCM wiring harness and electrical connectors. The test checks battery state of charge and checks the connectors and wiring from the PSCM 3-pin connector at the PSCM to the in-line connector in the engine compartment.