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Home >> Nissan-Datsun >> 2019 >> Maxima SL >> Repair and Diagnosis (Single Page) >> Body & Frame >> Ignition Switch/Steering Lock >> Security Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC B2604: Shift Position >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

NOTE:
  • If DTC B2604 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC Description .
  • If DTC B2604 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to DTC Description .

DTC No.

CONSULT screen terms (Trouble diagnosis content)

DTC Detection Condition

B2604

PNP/CLUTCH SW

Diagnosis condition

When the ignition switch is ON.

Signal (terminal)

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Threshold

The following states are detected for 5 seconds while ignition switch is ON:

  • P/N position signal is sent from TCM but shift position signal input (CAN) from TCM is other than P (Park) and N (Neutral)
  • P/N position signal is not sent from TCM but shift position signal input (CAN) from TCM is P (Park) or N (Neutral)

Diagnosis delay time

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