Which fuses power the cornering lamps on a 2003-2004 Lincoln Town Car?

Fuse F2.9 (20A, circuit 910, 16 PK wire) and fuse F2.31 (7.5A, circuit 221, 22 OG/WH wire) in the Central Junction Box (CJB, 14A068), both hot at all times.

What wire colors feed the left and right cornering (side) lamps?

The left front side lamp is fed by circuit 380, a 16-gauge VT/YE wire; the right front side lamp by circuit 379, a 16-gauge BN/WH wire. Both lamps ground through circuit 57, 20 BK wires.

Where do the cornering lamps ground?

The left front side lamp grounds through splice S130 to G102 (see page 10-3); the right front side lamp grounds through splice S107 to G103 (see page 10-2). The Lighting Control Module grounds through S210 to G203 (see page 10-10).

What connectors are in the cornering lamp circuit?

C2145a, C2145c, and C2145d at the Lighting Control Module; C1356 at the BJB high beam blocking diode; C210; C202a and C202b at the multifunction switch; C133 and C151 for the left lamp; and C140, C134, and C161 for the right lamp.

What role does the Battery Junction Box play in this circuit?

The Battery Junction Box (BJB, 14A003) contains a high beam blocking diode connected via connector C1356; circuit 164 (14 VT/LB) runs from it through pin 74 of C210 toward the multifunction switch.

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2003-2004 Lincoln Town Car Cornering Lamps Wiring Diagram - Circuit 91-1

2003-2004 Lincoln Town Car cornering lamps wiring diagram with color-coded circuits and connectors

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Wiring diagram of the 2003-2004 Lincoln Town Car cornering lamp circuits showing junction boxes, side lamps, and color-coded wires.

AI caption October 2011 · Photo 1388 of 1452

This document is a wiring diagram (page 91-1, "Cornering Lamps") for the 2003-2004 Lincoln Town Car, annotated by dRock96Marquis in 2011. It shows the cornering lamp circuit fed from the Central Junction Box (CJB, part 14A068) through two fuses: F2.9 (20A, circuit 910, 16 PK wire) and F2.31 (7.5A, circuit 221, 22 OG/WH wire), both hot at all times. Power flows into the Lighting Control Module via connectors C2145a/C2145c/C2145d, with grounds at G203 through splice S210 (circuit 676, 22 PK/OG). The circuit passes through the Battery Junction Box (BJB, 14A003) high beam blocking diode at connector C1356, then via circuit 164 (14 VT/LB) through connector C210 to the multifunction switch (C202a/C202b). From the switch, circuit 380 (16 VT/YE) feeds the left front side lamp (13411) through connectors C210, C133, and C151, grounding via circuit 57 (20 BK) at splice S130 to G102. Circuit 379 (16 BN/WH) feeds the right front side lamp (13411) through C140, C134, and C161, grounding via splice S107 to G103. Cross-references are given to pages 58-1/2/3, 13-3, 13-10, 10-2, 10-3, and 10-10.

This document covers 2003-2004, which may differ from this 1996 Mercury Grand Marquis.

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Frequently asked questions

Which fuses power the cornering lamps on a 2003-2004 Lincoln Town Car?: Fuse F2.9 (20A, circuit 910, 16 PK wire) and fuse F2.31 (7.5A, circuit 221, 22 OG/WH wire) in the Central Junction Box (CJB, 14A068), both hot at all times.
What wire colors feed the left and right cornering (side) lamps?: The left front side lamp is fed by circuit 380, a 16-gauge VT/YE wire; the right front side lamp by circuit 379, a 16-gauge BN/WH wire. Both lamps ground through circuit 57, 20 BK wires.
Where do the cornering lamps ground?: The left front side lamp grounds through splice S130 to G102 (see page 10-3); the right front side lamp grounds through splice S107 to G103 (see page 10-2). The Lighting Control Module grounds through S210 to G203 (see page 10-10).
What connectors are in the cornering lamp circuit?: C2145a, C2145c, and C2145d at the Lighting Control Module; C1356 at the BJB high beam blocking diode; C210; C202a and C202b at the multifunction switch; C133 and C151 for the left lamp; and C140, C134, and C161 for the right lamp.
What role does the Battery Junction Box play in this circuit?: The Battery Junction Box (BJB, 14A003) contains a high beam blocking diode connected via connector C1356; circuit 164 (14 VT/LB) runs from it through pin 74 of C210 toward the multifunction switch.