Under-dash Fuse/Relay Box
WARNING: This page is about a different car, the 2009 Acura MDX, 2008 Acura MDX, and 2007 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
UNDER-DASH FUSE/RELAY BOX REFERENCE CHART
| Socket | Ref | Terminal | Connects to |
|---|---|---|---|
| A | 6 | 6 | Dashboard wire harness (see DASHBOARD WIRE HARNESS (VIEW OF DRIVER'S SIDE) ) |
| Accessory power socket relay | 8 | 4 | |
| B | 19 | 6 | Left engine compartment wire harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS ) |
| C | 18 | 12 | Left engine compartment wire harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS ) |
| D | 20 | 17 | Left engine compartment wire harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS ) |
| E | 25 | 16 | Floor wire harness (see FLOOR WIRE HARNESS (LEFT BRANCH) ) |
| F | 26 | 14 | Floor wire harness (see FLOOR WIRE HARNESS (LEFT BRANCH) ) |
| Front seat heater relay | 9 | 4 | |
| G | 21 | 6 | Floor wire harness (see FLOOR WIRE HARNESS (LEFT BRANCH) ) |
| H | 24 | 14 | Floor wire harness (see FLOOR WIRE HARNESS (LEFT BRANCH) ) |
| J | 16 | 21 | Driver's door subharness (see DRIVER'S DOOR WIRE HARNESS A ) |
| K | 15 | 12 | Driver's door subharness (see DRIVER'S DOOR WIRE HARNESS A ) |
| M | 14 | 3 | MICU service check connector |
| N | 2 | 45 | Dashboard wire harness (see DASHBOARD WIRE HARNESS (VIEW OF DRIVER'S SIDE) ) |
| P | 23 | 30 | Dashboard wire harness (see DASHBOARD WIRE HARNESS (VIEW OF DRIVER'S SIDE) ) |
| PGM-FI main relay 2 (FUEL PUMP) | 13 | 4 | |
| Power window relay | 11 | 4 | |
| Q | 22 | 14 | Floor wire harness (see FLOOR WIRE HARNESS (LEFT BRANCH) ) |
| R (for MES connector) | 3 | 2 | Dashboard wire harness (see DASHBOARD WIRE HARNESS (VIEW OF DRIVER'S SIDE) ) |
| S (for SRS) | 5 | 2 | Dashboard wire harness (see DASHBOARD WIRE HARNESS (VIEW OF DRIVER'S SIDE) ) |
| Short pin (for fuel pump) | 10 | - | |
| Short pin (for lumbar support) | 12 | - | |
| T | 7 | 6 | Not used |
| Turn signal/hazard relay | 4 | 6 | |
| W | 17 | 5 | Left engine compartment wire harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS ) |
| X | 1 | 39 | Dashboard wire harness (see DASHBOARD WIRE HARNESS (VIEW OF DRIVER'S SIDE) ) |