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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 109 (Body Control System) >> System Description >> System >> Body Control System >> Fail Safe
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Fail Safe

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

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Fail-safe

Cancellation

B2192: ID DISCORD BCM-ECM

Inhibit engine cranking

Erase DTC

B2193: CHAIN OF BCM-ECM

Inhibit engine cranking

Erase DTC

B2195: ANTI-SCANNING

Inhibit engine cranking

Ignition switch ON → OFF

B2560: START POW SUP CIRC

Inhibit engine cranking

500 ms after the following CAN signal communication status has become consistent:

  • Starter control relay signal
  • Starter relay status signal

B2562: LOW VOLTAGE

Inhibit engine cranking

100 ms after the power supply voltage increases to more than 8.8 V

B2608: STARTER RELAY

Inhibit engine cranking

500 ms after the following signal communication status becomes consistent:

  • Starter motor relay control signal
  • Starter relay status signal (CAN)

B260A: IGN RELAY

Inhibit engine cranking

500 ms after the following conditions are fulfilled:

  • IGN relay (IPDM E/R) control signal: OFF (Battery voltage)
  • Ignition ON signal (CAN to IPDM E/R): OFF (Request signal)
  • Ignition ON signal (CAN from IPDM E/R): OFF (Condition signal)

B261E: FUEL MIS CONFIG

Inhibit engine cranking

BCM initialization