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1-WIRE RESISTOR DOOR LOCKS
Single Wire (Dual Voltage): Late model Chrysler/Dodge/Plymouth Vehicles, some 2000-UP GM Cars
Dual Voltage systems have lock/unlock switches that send varying levels of Positive voltage OR Negative
ground current to the SAME wire for both lock and unlock. When the vehicle’s Body Computer Module (BCM)
or door lock module senses different voltages on this wire, the system will either lock or unlock. Single wire
door lock systems require resistors.
1. Locate your vehicle in the chart below to determine the proper resistor value(s), wire color and location.
Note: the information is intended as a guide and your vehicle may differ.
2. See chart below for installation.
Vehicle Polarity
Lock
Resistor
Unlock
Resistor
Wire Color Location
Buick Rendezvous 2001-UP Neg. 470 Ohms None Red / Black BCM at Console
Chevy Malibu 2001-UP Neg. None 1.5K Ohms White Driver’s Kickpanel
Chevy Impala, Monte Carlo 2000-UP Neg. 470 Ohms None Orange / Black Driver’s Kickpanel
Chrysler 300M, Concord, Intrepid, LHS, 1998-UP Pos. 2.7K Ohms 620 Ohms White / Green
BCM at Driver’s
Kickpanel
Chrysler 300C Neg. 330 Ohm 100 Ohm Violet / Green Driver’s Kickpanel
Chrysler Pacifica Neg. 1.8K Ohm 750 Ohm Violet / Blue Inside Driver’s Door
Chrysler PT Cruiser 2001-2006 Neg. None 1.5K Ohms White / Green Driver’s Kickpanel
Chrysler PT Cruiser 2001-2006 with alarm Neg. 2.7K Ohms 7.5K Ohms White / Green Driver’s Kickpanel
Chrysler PT Cruiser 2007-UP Neg. None 250 Ohms
LT Green/
DK Green
Driver’s Kickpanel
Chrysler 1995-00 Cirrus, Stratus, Sebring Cont,
with alarm
Pos. 900 Ohm 430 Ohm
LT Green/
Orange
Driver’s Kickpanel
Chrysler 1995-00 Cirrus, Stratus, Sebring Cont
without alarm
Pos. 620 Ohms 2.7K Ohms White / Green
BCM at Driver’s
Kickpanel
Chrysler Sebring and Stratus coupe 2001 without
alarm
Pos. 620 Ohms 2.7K Ohms White / Green
BCM at Driver’s
Kickpanel
Chrysler Sebring and Stratus coupe 2001 with
alarm
Pos. 750 Ohms 1.8K Ohms
LT Green/
Orange
BCM at Driver’s
Kickpanel
Chrysler Sebring and Stratus sedan 2001 without
alarm
Pos. 1780 Ohms 730K Ohms White / Green
BCM at Driver’s
Kickpanel
Chrysler Sebring and Stratus sedan 2001 with
alarm
Pos. 1780 Ohms 730K Ohms
LT Green/
Orange
BCM at Driver’s
Kickpanel
Chrysler Town & Country 1996-2000 without
alarm
Neg. 1.5K Ohms 250 Ohms White / Green Driver’s Kickpanel