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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 43 (Automatic Transaxle (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC P0848: Transmission Fluid Pressure Sen/SW B >> DTC Description >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0848

FLUID PRESS SEN/SW B

(Transmission Fluid Pressure Sensor/Switch B Circuit Low)

Diagnosis condition

When all of the following conditions are satisfied:

  • CVT fluid temperature: More than -20°C (-4°F)
  • TCM power supply voltage: More than 11 V
  • Instruction secondary pressure: 5.7 MPa or less

Signal

-

Threshold

Secondary pressure sensor voltage: 4.7 V or more

Diagnosis delay time

Maintained for 5 seconds
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