P1841 - Automatic Transmission Fluid Pressure Switch 1
P1841 DescriptionThe Fail-safe function to detect front brake clutch solenoid valve condition. Diagnostic Trouble Code (DTC) P1841 is detected when Transmission Control Module (TCM) detects that actual gear ratio is normal, and relation between gear position and condition of Automatic Transmission Fluid (ATF) Pressure Switch 1 is irregular during depressing accelerator pedal.
P1841 Information for specific makes
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