Mercury Grand Marquis 2009 Main Fuse Box/Block Circuit Breaker Diagram
| Fuse/Relay Symbol | Description |
|---|---|
| K26 | Fog Lamp Relay |
| K318 | COPS & Heated Oxygen Sensor(HO2S) Relay |
| K140 | Wiper Run/Park Relay |
| K33 | Horn Relay |
| K162 | Windshield Wiper Relay |
| K107 | A/C Clutch Relay |
| K316 | Wiper High/Low Relay |
| K315 | Auxiliary Coolant Pump Relay |
| K22 | Starter Relay |
| K320 | Heated Wiper Park Relay |
| K163 | PCM Power Relay |
| K73 | Blower Motor Relay |
Mercury Grand Marquis 2009 Main Fuse Panel/Board – Fuse Symbol Map
