LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2005 >> Impala LS >> Repair and Diagnosis >> Quick Lookups >> Wiring Diagrams >> OEM Connector End Views >> Lighting Systems Connector End Views >> Headlamp Switch Connector End View
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Headlamp Switch Connector End View

Headlamp Switch

GM283847Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129431
  • 16-Way F Metri-Pack 280 ACT Series (BLK)
Pin Wire Color Circuit No. Function
A BLK/WHT 1251 Ground
B-C - - Not Used
D YEL 10 Headlamp Switch Signal
E BLK/WHT 1251 Ground
F - - Not Used
G LT BLU 74 Park Lamp Switch Signal
H - - Not Used
J GRY 8 Instrument Panel Lamp Supply Voltage - 1
K-L - - Not Used
M DK BLU/WHT 1495 Courtesy Lamp Switch Signal
N BLK/WHT 1251 Ground
P BLK 1050 Ground
R GRY 8 Instrument Panel Lamp Supply Voltage - 1
S BRN/WHT 301 Park Lamp Switch On Signal