Additional Heat Exchanger Switch Connector End View
ADDITIONAL HEAT EXCHANGER SWITCH
| CAV | CIRCUIT | FUNCTION |
| 1 | 16GY/DG/RD | LAMP DRIVER |
| 3 | 16BK/BL/DG | FUSED IGNITION SWITCH OUTPUT |
| 4 | 16VT/YL | ADDITIONAL HEAT EXCHANGER SWITCH CAV 4 TO ADDITIONAL HEAT EXCHANGER CAV D |
| 5 | 16BR | GROUND |
| 7 | 16VT/BL | ADDITIONAL HEAT EXCHANGER SWITCH CAV 7 TO ADDITIONAL HEAT EXCHANGER CAV C |
| 8 | 16BK/BL/DG | FUSED IGNITION SWITCH OUTPUT |
| 10 | 16BR | GROUND |