LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2008 >> G35 Sport >> Repair and Diagnosis >> Electrical >> Body Electrical >> Power Control System >> Power Distribution System >> Ecu Diagnosis >> BCM (Body Control Module) >> Fail Safe
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Fail Safe

FAIL SAFE CHART

Display contents of CONSULT Fail-safe Cancellation
B2013: ID DISCORD BCM-S/L Inhibit engine cranking Erase DTC
B2014: CHAIN OF S/L-BCM Inhibit engine cranking Erase DTC
B2190: NATS ANTTENA AMP Inhibit engine cranking Erase DTC
B2191: DIFFERENCE OF KEY Inhibit engine cranking Erase DTC
B2192: ID DISCORD BCM-ECM Inhibit engine cranking Erase DTC
B2193: CHAIN OF BCM-ECM Inhibit engine cranking Erase DTC
B2557: VEHICLE SPEED Inhibit steering lock When normal vehicle speed signals have been received from ABS actuator and electric unit (control unit) for 500 ms
B2560: STARTER CONT RELAY Inhibit engine cranking 500 ms after the following CAN signal communication status has become consistent
  • Starter control relay signal
  • Starter relay status signal
B2563: HI VOLTAGE
  • Inhibit engine cranking
  • Inhibit steering lock
 500 ms after the power supply voltage decreases to less than 18 V
B2601: SHIFT POSITION Inhibit steering lock 500 ms after the following signal reception status becomes consistent
  • Selector lever P position switch signal
  • P range signal (CAN)
B2602: SHIFT POSITION Inhibit steering lock 5 seconds after the following BCM recognition conditions are fulfilled
  • Ignition switch is in the ON position
  • Selector lever P position switch signal: Except P position (battery voltage)
  • Vehicle speed: 4 /h or more
B2603: SHIFT POSI STATUS Inhibit steering lock 500 ms after the following BCM recognition conditions are fulfilled
  • Ignition switch is in the ON position
  • Selector lever P position switch signal: Except P position (battery voltage)
  • Selector lever P/N position signal: Except P and N positions (0 V)
B2604: PNP SW Inhibit steering lock 500 ms after any of the following BCM recognition conditions is fulfilled
  • Status 1
    • Ignition switch is in the ON position
    • Selector lever P/N position signal: P and N position (battery voltage)
    • P range signal or N range signal (CAN): ON
  • Status 2
    • Ignition switch is in the ON position
    • Selector lever P/N position signal: Except P and N positions (0 V)
    • P range signal and N range signal (CAN): OFF
B2605: PNP SW Inhibit steering lock 500 ms after any of the following BCM recognition conditions is fulfilled
  • Ignition switch is in the ON position
    • Power position: IGN
    • Selector lever P/N position signal: Except P and N positions (0 V)
    • Interlock/PNP switch signal (CAN): OFF
  • Status 2
    • Ignition switch is in the ON position
    • Selector lever P/N position signal: P or N position (battery voltage)
    • PNP switch signal (CAN): ON
B2606: S/L RELAY Inhibit engine cranking 500 ms after the following CAN signal communication status has become consistent
  • Steering lock relay signal (Request signal)
  • Steering lock relay signal (Condition signal)
B2607: S/L RELAY Inhibit engine cranking 500 ms after the following CAN signal communication status has become consistent
  • Steering lock relay signal (Request signal)
  • Steering lock relay signal (Condition signal)
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)
B2609: S/L STATUS
  • Inhibit engine cranking
  • Inhibit steering lock
 When the following steering lock conditions agree
  • BCM Steering lock condition status
  • Steering lock condition No. 1 signal status
  • Steering lock condition No. 2 signal status
B260A: IGNITION 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)
B260F: ENG STATE SIG LOST Maintains the power supply position attained at the time of DTC detection When any of the following conditions is fulfilled
  • Power position changes to ACC
  • Receives engine status signal (CAN)
B2612: S/L STATUS
  • Inhibit engine cranking
  • Inhibit steering lock
 When any of the following conditions is fulfilled
  • Steering lock unit status signal (CAN) is received normally
  • The BCM steering lock control status matches the steering lock status recognized by the steering lock unit status signal (CAN from IPDM E/R)
B2617: STARTER RELAY CIRC Inhibit engine cranking 1 second after the starter motor relay control inside BCM becomes normal
B2618: BCM Inhibit engine cranking 1 second after the ignition relay (IPDM E/R) control inside BCM becomes normal
B2619: BCM Inhibit engine cranking 1 second after the steering lock unit power supply output control inside BCM becomes normal
B261E: VEHICLE TYPE Inhibit engine cranking BCM initialization
B26E1: ENG STATE NO RECIV Inhibit engine cranking When any of the following conditions is fulfilled
  • Power position changes to ACC
  • Receives engine status signal (CAN)
scientia non olet · About LEMON Manuals