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2003+ Lincoln Town Car CHMSL Third Brake Lamp Connector C302 Pinout & Wire Colors
Wiring connector pinout for the Lincoln Town Car high-mounted stop lamp (C302), listing each pin's circuit number, color code, and function.
This document is a connector pinout reference for the Center High Mounted Stop Lamp (CHMSL, or third brake lamp) on the 2003 and later Lincoln Town Car. It identifies connector C302 (harness reference 14334) for the high mounted stoplamp (part reference 13A613) and includes a diagram of the 6-pin connector face with pin position numbering. A table lists all six pins with their circuit numbers, wire colors, and functions: Pin 1 is circuit 511 (light green) from the brake pedal position switch (13480) to the stop lamps; Pin 2 is circuit 57 (black) ground; Pin 3 is circuit 964 (dark blue/light green) providing voltage in Run or Accessory (overload protected); and Pins 4, 5, and 6 are circuits 3200 (red/black), 3201 (light green/black), and 3202 (tan/yellow), all connecting to the Parking Aid Module (PAM, reference 15K866). This information is useful for diagnosing third brake lamp or reverse-sensing (parking aid) wiring issues, testing for power and ground at the CHMSL connector, or splicing/repairing the harness. The document is watermarked "dRock96Marquis '10" and references diagram figure F06109.
This document covers 2003+, which may differ from this 1996 Mercury Grand Marquis.
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Frequently asked questions
- What connector is used for the third brake lamp (CHMSL) on a 2003+ Lincoln Town Car?
- Connector C302 (14334), the connector for the high mounted stoplamp (13A613).
- What wire provides the brake signal to the CHMSL?
- Pin 1, circuit 511, light green (LG) wire, from the brake pedal position switch (13480) to the stop lamps.
- Which pin is ground on the Town Car CHMSL connector?
- Pin 2, circuit 57, black (BK) wire, is the ground.
- Why does the third brake lamp connector have Parking Aid Module wires?
- Pins 4, 5, and 6 (circuits 3200 RD/BK, 3201 LG/BK, and 3202 TN/YE) connect to the Parking Aid Module (PAM) (15K866).
- Which wire has power in Run or Accessory?
- Pin 3, circuit 964, dark blue/light green (DB/LG), carries voltage in Run or Accessory and is overload protected.
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