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Ford Premium Sound Amplifier & Speaker Wiring Diagram - Wire Colors & Connectors

Wiring diagram showing amplifier-to-speaker circuits for all four doors and rear speakers with color codes and connector IDs.

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This document is a Ford audio system wiring diagram (filename ESL13002.gif) showing the premium sound amplifier and its connections to four speakers: left door, right door, left rear, and right rear. Power comes from the interior fuse panel (fuse 23, 15A, hot at all times) through circuit 797 LG/P to amplifier pin 14, with separate routing shown for 'with CD' and 'without CD' configurations. Audio input signals from the radio arrive at connector C415 on circuits 855 LB, 858 BR, 859 V, 857 W/O, 278 P/W, 279 W/R, 277 LB/BK, 280 LG, and 689 DB. Amplifier ground is through 694 BK/LG and 57 BK to ground G201. Speaker outputs leave connector C414: 813 LB/W and 804 O/LG to the left door speaker (C501), 811 DG/O and 805 W/LG to the right door speaker (C601) via C252M/C252F, 801 T/V and 800 GY/LB to the left rear speaker (C407), and 803 BR/PK and 802 O/R to the right rear speaker (C408). Cross-references point to power distribution pages 13-3 and 13-10 and grounds page 10-7. A reader can trace every speaker circuit, wire color, connector, and pin number in the amplified audio system.

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Frequently asked questions

What fuse powers the amplifier in this diagram?
Fuse 23, rated 15A, in the I/P fuse panel (hot at all times), feeding circuit 797 LG/P to amplifier pin 14, with separate 'with CD' and 'without CD' routing shown.
What wire colors go to the left door speaker?
Circuit 813 LB/W (light blue/white) and circuit 804 O/LG (orange/light green), connecting through connectors C246M/C246F, C201F/C201M, and C200F/C200M to speaker connector C501.
What are the right rear speaker wires and connector?
Circuit 803 BR/PK (brown/pink) from amplifier pin 1 and circuit 802 O/R (orange/red) from pin 2, passing through C246M/C246F to the right rear speaker at connector C408.
How is the amplifier grounded?
Through circuit 694 BK/LG (pin 13) via connectors C246M/C246F to circuit 57 BK, which goes to ground G201 (see grounds page 10-7).
Which connector carries the right door speaker circuits?
Circuits 811 DG/O and 805 W/LG pass through connectors C252M/C252F to the right door speaker at connector C601.

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