2002 Dodge Caravan Wiring Diagram

Year(s): 01-02

Make(s): Dodge/Chrysler

Model(s): Caravan

12 Volt (+)

12ga. WHITE/ Red at top connector of B.C.M.

Ignition 1

16ga. Pink/White at ignition harness (also leads over to BCM)

Ignition 2

Ignition 3

Accessory 1

Accessory 2

Starter

16ga. Yellow at same

Horn

16ga. GREEN/ Red (+) at horn element below left head light (head light is easily removed by undoing the three Black screws on top of the light)

Tachometer

Lights (+)

18ga. WHITE/ Dk. Brown at left head light or at driver’s kick panel

Lights (-)

18ga. WHITE/ Brown at BCM bottom connector @ 1500 ohm (will turn on parking and head lights)

Brake Lights

Door 1

18ga. Violet (-) (D.D.) at center connector of BCM located against firewall left of steering column

Door 2

18ga. Violet/White (-) (P.D.) at same

Door 3

18ga. Violet/Gray (-) (L. Slider) at same

Door 4

18ga. Violet / YELLOW (-) (R. Slider) at same

Interior Lights

18ga. Violet/Orange (-) (hatch trigger)

Trunk/Hatch

18ga. Violet/Orange (-) at center connector left half (place diode inline with cathode towards vehicle – also use for dome light supervision)

Hood Pin

18ga. Violet/Blue (-) at same on left side of connector

Trunk Release

Lock (switch)

18ga. Violet/Green (-) @ 5600 ohm at center connector of BCM

Unlock (switch)

18ga. Violet/Lt. Green (-) @ 2000 ohm (either wire will lock or unlock doors)

Driver Unlock

Arm (key)

18ga. Violet/Blue (-) @ 2000 ohm at same on right side of connector (also locks doors)

Disarm (key)

Same wire @ 5500 ohm (also unlocks doors on second pulse)

Arm Input

18ga. Tan/White (M) at BCM 2^nd connector from the top (requires 1k to 10k ohm resistor between vehicle and arm input to alarm)

Disarm Input 1

18ga. Tan/Lt. Green (M) at same (all input wires, Lt. Green, Red, RED / Black, must be connected to ground through 10k ohm resistor’s)

Disarm Input 2

18ga. Tan/Lt. Blue (M) at same

LF Window Up

LR Window Up:

LF Window Dn

LR Window Dn:

RF Window Up

RR Window Up:

RF Window Dn

RR Window Dn:

Additional Info

The door lock switch appears to have a threshold, if the Violet/Green sees resistance near 2200 ohm it seems to be confused as to whether it should

lock or unlock. If you stay below 2000 ohm it will always unlock. If you stay above 2300 ohm it will always lock. The values used here are taken

from the EVSII Mopar factory alarm system kit used for this vehicle.