LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 495 (2004 - Power Door Lock System - Coupe) >> Power Door Lock System >> System Description >> Notes
September 30: LEMON manuals is back up on a temporary server! Slowness is possible

System Description: Notes

WARNING: This page is about a different car, the 2004 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
  1. Power is supplied at all times
    • to BCM terminal 55
    • through 50A fusible link (letter F  , located in the fuse and fusible link box).
    • to BCM terminal 42
    • through 10A fuse [No. 18, located in the fuse block (J/B)].
    • to key switch terminal 2
    • through 10A fuse [No. 21, located in the fuse block (J/B)].
  2. Ground is supplied at all times
    • to BCM terminal 52
    • through grounds M30 and M66.
  3. When key switch is ON (key is inserted in ignition key cylinder), power is supplied
    • to BCM terminal 37
    • through key switch terminal 1.
  4. When the driver side door switch is ON (door is OPEN), ground is supplied (without navigation system)
    • to BCM terminal 62
    • through driver side door switch terminal 1
    • through driver side door switch case ground.
  5. When the driver side door switch is ON (door is OPEN), ground is supplied (with navigation system)
    • to combination meter terminal 7
    • through driver side door switch terminal 1
    • through driver side door switch case ground.
  6. When the passenger side door switch is ON (door is OPEN), ground is supplied (without navigation system)
    • to BCM terminal 12
    • through passenger side door switch terminal 1
    • through passenger side door switch case ground.
  7. When the passenger side door switch is ON (door is OPEN), ground is supplied (with navigation system)
    • to combination meter terminal 6
    • through passenger side door switch terminal 1
    • through passenger side door switch case ground.
  8. When the door is locked or unlocked with power window main switch (door lock and unlock switch), ground is supplied
    • to CPU of power window main switch
    • through power window main switch (door lock and unlock switch) terminal 15
    • through grounds M30 and M66.
  9. Then power window main switch (door lock and unlock switch) operation signal is supplied
    • to BCM terminal 22
    • through power window main switch (door lock and unlock switch) terminal 12.
  10. When the door is locked or unlocked with power window sub-switch (door lock and unlock switch), ground is supplied
    • to CPU of power window sub-switch
    • through power window sub-switch (door lock and unlock switch) terminal 11
    • through grounds M30 and M66.
  11. Then power window sub-switch (door lock and unlock switch) operation signal is supplied
    • to BCM terminal 22
    • through power window sub-switch (door lock and unlock switch) terminal 16.
  12. When the door is locked with door key cylinder switch, ground is supplied
    • to power window main switch (door lock and unlock switch) terminal 6
    • through door key cylinder switch terminals 1 and 5
    • through grounds M30 and M66.
  13. Then door key cylinder switch operation signal is supplied
    • to BCM terminal 22
    • through power window main switch (door lock and unlock switch) terminal 12.
  14. When the door is unlocked with door key cylinder switch, ground is supplied
    • to power window main switch (door lock and unlock switch) terminal 7
    • through door key cylinder switch terminals 5 and 6
    • through grounds M30 and M66.
  15. Then door key cylinder switch operation signal is supplied
    • to BCM terminal 22
    • through power window main switch (door lock and unlock switch) terminal 12.
scientia non olet · About LEMON Manuals