Fail Safe Nissan Armada I facelift

Fail Safe

The combination meter performs a fail-safe operation for the functions listed below when communication is lost.

FAIL SAFE CHART

BCM (BODY CONTROL MODULE) PHYSICAL VALUES Terminal Wire color Signal name Signal input/output Measuring condition Reference value or waveform (Approx.) Ignition switch Operation or condition 1 BR/W Ignition keyhole illumination Output OFF Door is locked (SW OFF) Battery voltage Door is unlocked (SW ON) 0V 2 SB Combination switch input 5 Input ON Lighting, turn, wiper OFF Wiper dial position 4 3 G/Y Combination switch input 4 Input ON Lighting, turn, wiper OFF Wiper dial position 4 4 Y Combination switch input 3 Input ON Lighting, turn, wiper OFF Wiper dial position 4 5 G/B Combination switch input 2 Input ON Lighting, turn, wiper OFF Wiper dial position 4 6 V Combination switch input 1 9 GR/R Rear window defogger switch Input ON Rear window defogger switch ON 0V Rear window defogger switch OFF 5V 10 G Hazard lamp flash Input OFF ON (opening or closing) 0V OFF (other than above) Battery voltage 11 O Ignition switch (ACC or ON) Input ACC or ON Ignition switch ACC or ON Battery voltage 12 R/L Front door switch RH Input OFF ON (open) 0V OFF (closed) Battery voltage 13 GR Rear door switch RH Input OFF ON (open) 0V OFF (closed) Battery voltage 15 L/W Tire pressure warning check connector Input OFF - 5V 18 P Remote keyless entry receiver and optical sensor (ground) Output OFF - 0V 19 V/W Remote keyless entry receiver (power supply) Output OFF Ignition switch OFF 20 G/W Remote keyless entry receiver (signal) Input OFF Stand-by (keyfob buttons released) When remote keyless entry receiver receives signal from keyfob (keyfob buttons pressed) 21 G NATS antenna amp. Input OFF --> ON Ignition switch (OFF --> ON) Just after turning ignition switch ON: Pointer of tester should move for approx. 1 second, then return to battery voltage. 22 W/V BUS - - Ignition switch ON or power window timer operates 23 G/O Security indicator lamp Output OFF Goes OFF --> illuminates (Every 2.4 seconds) Battery voltage --> 0V 25 BR NATS antenna amp. Input OFF --> ON Ignition switch (OFF --> ON) Just after turning ignition switch ON: Pointer of tester should move for approx. 1 second, then return to battery voltage. 26 Y/L Rear wiper auto stop switch 2 Input ON Rise up position (rear wiper arm on stopper) 0V A Position (full clockwise stop position) 0V Forward sweep (counterclockwise direction) Fluctuating B Position (full counterclockwise stop position) Battery voltage Reverse sweep (clockwise direction) Fluctuating 27 W/R Compressor ON signal Input ON A/C switch OFF 5V A/C switch ON 0V 28 L/R Front blower monitor Input ON Front blower motor OFF Battery voltage Front blower motor ON 0V 29 W/B Hazard switch Input OFF ON 0V OFF 5V 32 R/G Combination switch output 5 Output ON Lighting, turn, wiper OFF Wiper dial position 4 33 R/Y Combination switch output 4 Output ON Lighting, turn, wiper OFF Wiper dial position 4 34 L Combination switch output 3 Output ON Lighting, turn, wiper OFF Wiper dial position 4 35 O/B Combination switch output 2 Output ON Lighting, turn, wiper OFF Wiper dial position 4 36 R/W Combination switch output 1 37 (1) B/R Key switch and ignition knob switch Input OFF Intelligent Key inserted Battery voltage Intelligent Key inserted 0V 37 (2) B/R Key switch and key lock solenoid Input OFF Key inserted Battery voltage Key inserted 0V 38 W/L Ignition switch (ON) Input ON - Battery voltage 39 L CAN-H - - - - 40 P CAN-L - - - - 42 GR Glass hatch ajar switch Input ON Glass hatch open 0 Glass hatch closed Battery 43 R/B Back door switch (without power back door) or back door latch (door ajar switch) (with power back door) Input OFF ON (open) 0V OFF (closed) Battery voltage 44 O Rear wiper auto stop switch 1 Input ON Rise up position (rear wiper arm on stopper) 0V A Position (full clockwise stop position) Battery voltage Forward sweep (counterclockwise direction) Fluctuating B Position (full counterclockwise stop position) 0V Reverse sweep (clockwise direction) Fluctuating 47 SB Front door switch LH Input OFF ON (open) 0V OFF (closed) Battery voltage 48 R/Y Rear door switch LH Input OFF ON (open) 0V OFF (closed) Battery voltage 49 R Cargo lamp Output OFF Any door open (ON) 0V All doors closed (OFF) Battery voltage 51 G/Y Trailer turn signal (right) Output ON Turn right ON 52 G/B Trailer turn signal (left) Output ON Turn left ON 54 Y Rear wiper output circuit 2 Input ON Rise up position (rear wiper arm on stopper) 0V A Position (full clockwise stop position) 0V Forward sweep (counterclockwise direction) 0V B Position (full counterclockwise stop position) Battery voltage Reverse sweep (clockwise direction) Battery voltage 55 SB Rear wiper output circuit 1 Output ON OFF 0 ON Battery voltage 56 R/G Battery saver output Output OFF 30 minutes after ignition switch is turned OFF 0V ON - Battery voltage 57 Y/R Battery power supply Input OFF - Battery voltage 58 W/R Optical sensor Input ON When optical sensor is illuminated 3.1V or more When optical sensor is not illuminated 0.6V or less 59 G Front door lock assembly LH actuator (unlock) Output OFF OFF (neutral) 0V ON (unlock) Battery voltage 60 G/B Turn signal (left) Output ON Turn left ON 61 G/Y Turn signal (right) Output ON Turn right ON 62 R/W Step lamp LH and RH Output OFF ON (any door open) 0V OFF (all doors closed) Battery voltage 63 L Interior room/map lamp Output OFF Any door switch ON (open) 0V OFF (closed) Battery voltage 65 V All door lock actuators (lock) Output OFF OFF (neutral) 0V ON (lock) Battery voltage 66 G/Y Front door lock actuator RH, rear door lock actuators LH/RH and back door lock actuator (unlock) Output OFF OFF (neutral) 0V ON (unlock) Battery voltage 67 B Ground Input ON - 0V 68 W/L Power window power supply (RAP) Output - Ignition switch ON Battery voltage Within 45 seconds after ignition switch OFF Battery voltage More than 45 seconds after ignition switch OFF 0V When front door LH or RH is open or power window timer operates 0V 69 W/R Power window power supply Output - - Battery voltage 70 W/B Battery power supply Input OFF - Battery voltage (1) With Intelligent Key system (2) With remote keyless entry system

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