BCM connectors
BCM CONNECTOR A AND B TERMINAL DESCRIPTIONS
| Pin | Connector A | Connector B |
|---|---|---|
| 1 | Battery | Room Lamp Output |
| 2 | Local ignition1 input in BCM | ALT "L" |
| 3 | Local ignition2 input in BCM | Power Window Relay |
| 4 | Drive Door Switch | Hazard Relay |
| 5 | Assist Door Switch | Horn Relay Output |
| 6 | Drive Door Unlock State input | Lock Relay |
| 7 | Assist Door Unlock State input | Unlock Relay |
| 8 | Rear Door(& Tail Gate) Unlock State input | Drive Door Unlock Relay Output |
| 9 | - | - |
| 10 | Key in switch | Tail Lamp Relay |
| 11 | Speed Sensor | - |
| 12 | - | - |
| 13 | Trunk Open Switch(4DR), Tail Gate Switch (5DR) | - |
| 14 | Drive Door Key Unlock State Input | - |
| 15 | Power Window Lock Switch | - |
| 16 | Power Window Unlock Switch | - |
| 17 | Rear Left Door Switch | KWP2000 terminal |
| 18 | Tail Lamp Switch | Interior lamp Autocut Output |
| 19 | - | - |
| 20 | Back Up Switch | Signal ground |
| 21 | Inhibit "P" Switch | |
| 22 | Rear Right Door Switch | |
| 23 | Crash input from AIRBAG | |
| 24 | Power ground |
CONNECTOR A DESCRIPTIONS AND SPECIFICATIONS
| No. | Input Name | State | Voltage Level | INFO. | Chattering | Remark | |
|---|---|---|---|---|---|---|---|
| Low | High | (msec) | |||||
| A1 | A_B+ | 9V~16V | - | BATTERY | |||
| A2 | A_IGN1 | Off = GND On = BAT |
4V | 8V | Pull Down | 60 | |
| A3 | A_IGN2 | Off = GND On = BAT |
4V | 8V | Pull Down | 60 | |
| A4 | L_DRVDRSW | On = GND(OPEN) OFF=PullUp(CLOSE) |
2V | 6V | Pull Up VBD_SLEEP | 100 | |
| A5 | L_ASTDRSW | ↑ | ↑ | ↑ | ↑ | ↑ | |
| A17 | L_RLDRSW | ↑ | ↑ | ↑ | ↑ | ↑ | |
| A22 | L_RRDRSW | ↑ | ↑ | ↑ | ↑ | ↑ | |
| A13 | L _TrunkOpenSW or L_TailGateSW | ↑ | ↑ | ↑ | ↑ | ↑ | |
| A6 | L_DRVDRUnlockSW | On = GND(UNLOCK) Off = PullUp(LOCK) |
↑ | ↑ | ↑ | 60 | |
| A7 | L_ASTDRUnlockSW | ↑ | ↑ | ↑ | ↑ | ↑ | |
| A8 | L_RRDRUnlockSW Or L_RRDR&TailGateUnlockSW |
On = GND (ANY DR UNLOCK) Off = Pull Up (ALL DR LOCK) |
↑ | ↑ | ↑ | ↑ | |
| A10 | L_KeyInSW | On = GND(KEY IN) Off=PullUp(KEY OUT) |
↑ | ↑ | ↑ | ↑ | |
| A11 | F_SpeedSNSR | Speed input=PULSE (0~5V) | 2V | 4V | OPEN COLLECTOR | ||
| A17 | K_LINE | Diagnosis K-Line, Communication Line | - | - | - | - | - |
| A23 | L_CrashInput | Normal: Duty 20% Crash: Duty 80% |
- | - | PWM Period 20ms | - | - |
| A15 | L_PwdwLockSW | On = GND(LOCK) Off=Pull Up(NORMAL) |
2V | 6V | PullUp VBD_SLEEP | 60 | |
| A16 | L_PwdwUnlockSW | On = GND(UNLOCK) Off = PullUp(NORMAL) |
↑ | ↑ | ↑ | ↑ | |
| A18 | L_TailLampSW | ON = GND OFF = Pull Up |
↑ | ↑ | ↑ | ↑ | |
| A21 | L_Inhibit "P" | ON=BAT | 2V | 6V | PullDown | 80 | A |
| B2 | A_ALT "L" | off=GND ON=BAT |
2V | 6V | PullDown | 60 | CLUSTER |
| B8 | L_DRVDRKeyUnlockSW | On=GND (UNLOCK) | 2V | 6V | PullUp VBD_SLEEP | 60 | |