Automatic Transmission Fluid Pressure Switch 1
Table of contents
P1841 INFINITI Possible Causes
- Faulty Automatic Transmission Fluid (ATF) Pressure Switch 1
- Automatic Transmission Fluid (ATF) Pressure Switch 1 harness is open or shorted
- Automatic Transmission Fluid (ATF) Pressure Switch 1 circuit poor electrical connection
How do I fix code P1841 INFINITI?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P1841 INFINITI code
The cost of diagnosing the P1841 INFINITI code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1841 INFINITI Description
The 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.