BCM Connector Terminals
BCM CONNECTOR TERMINALS REFERENCE
| Terminal No. | Connector A | Connector B | Connector C |
|---|---|---|---|
| 1 | B+ [For BCM] | Driver door key lock switch | Room lamp |
| 2 | IGN 1 | Driver door key unlock switch | - |
| 3 | Alternator (L) | Central door key lock switch | Rear defogger relay |
| 4 | Key warning switch | Tail lamp switch | Tail lamp relay |
| 5 | Diagnosis | Intermittent wiper volume | Wiper relay |
| 6 | Over speed (Cluster) | Speed sensor | Door lock relay 1 |
| 7 | Crash unlock (Air bag) | Auto light switch | Door lock relay 3 |
| 8 | Driver door unlock switch | Driver seat belt switch | Horn relay |
| 9 | Assist door unlock switch | Head lamp switch | Hazard lamp relay |
| 10 | Rear left unlock switch | Assist door key unlock switch | Key hole illumination |
| 11 | Rear right unlock switch | Central door unlock switch | Driver seat belt indicator |
| 12 | Ground | Trunk key unlock switch | Ground |
| 13 | IGN 2 | Trunk open switch | - |
| 14 | Washer switch | Auto light (Power) | - |
| 15 | Intermittent wiper switch | Auto light (signal) | Safety power window ECU |
| 16 | Code saving | Auto light (Ground) | Power window relay |
| 17 | - | - | - |
| 18 | - | Rear defogger switch | Head lamp relay |
| 19 | Seat belt reminder signal | - | Door lock relay 2 |
| 20 | Driver door switch | Front fog lamp switch | - |
| 21 | Assist door switch | Trunk lid open relay | |
| 22 | 4 door open switch | Start inhibit relay | |
| 23 | Trunk open switch | Security indicator | |
| 24 | Hood switch | Assist seat belt indicator |