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Special Service Message 53864 - 2025 Navigator - DTC U0415 Setting In The power steering control module (PSCM) When A Diagnostic Self-Test Is Performed
Some 2025 Navigator vehicles may set diagnostic trouble code (DTC) U0415 in the power steering control module (PSCM) when a diagnostic self-test is performed. This may be due to PSCM DTC sensitivity during vehicle key on/start-up. Replacement or reprogramming of the PSCM will not resolve this condition. U0415 should be ignored and no further service action is required if no other DTCs are present in the PSCM, no warning indicators are illuminated while the engine is running, and no symptoms present.
Some 2025 Navigator vehicles may set diagnostic trouble code (DTC) U0415 in the power steering control module (PSCM) when a diagnostic self-test is performed. This may be due to PSCM DTC sensitivity during vehicle key on/start-up. Replacement or reprogramming of the PSCM will not resolve this condition. U0415 should be ignored and no further service action is required if no other DTCs are present in the PSCM, no warning indicators are illuminated while the engine is running, and no symptoms present.
