2006 Mazda 3, Alarm Wiring
Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=146916
Printed Date: May 12, 2025 at 11:16 AM
Topic: 2006 Mazda 3, Alarm Wiring
Posted By: cbizzzle
Subject: 2006 Mazda 3, Alarm Wiring
Date Posted: July 02, 2021 at 2:02 AM
Hello, has anyone installed an alarm on an 06 Mazda 3I? I installed one on my old 3, but it didn't have door locks. My new to me 2006 Mazda 3 GX 2.0l has the auto door locks. I tried to hook up an old alarm, but it won't actuate the door locks. Thanks.
Replies:
Posted By: wirewise
Date Posted: July 02, 2021 at 6:59 AM
MAZDA 3 2004-2006
KEY T-HARNESS IMMOBILIZER
N/A N/A MAZDA'S TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #1
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT RED (+) and BLACK/RED (+) @ NITION SWITCH HARNESS
STARTER GRAY/BLACK (+) @ IGNITION SWITCH HARNESS
STARTER 2 N/A
IGNITION 1 GREEN/YELLOW (+) @ IGNITION SWITCH HARNESS
IGNITION 2 N/A
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 PINK/YELLOW (+) @ IGNITION SWITCH HARNESS
ACCESSORY/HEATER BLOWER 2 YELLOW (+) @ IGNITION SWITCH HARNESS
KEYSENSE RED/BLACK (+) @ IGNITION SWITCH HARNESS
PARKING LIGHTS ( - ) BLACK/WHITE (-) @ HEADLIGHT SWITCH
PARKING LIGHTS ( + ) ORANGE/WHITE (+) and ORANGE (+) Use Both, See NOTE #2 IN PASSENGER KICK PANEL
POWER LOCK GREEN/RED (1-Wire Door Lock System) See NOTE #3 IN DRIVERS KICK PANEL
POWER UNLOCK Same wire
LOCK MOTOR WIRE YELLOW/BLACK (5-WIRE TYPE) IN DRIVERS KICK, at DOOR HARNESS
DOOR TRIGGER See NOTE #4 IN PASSENGER KICK PANEL, (-) NEGATIVE DOOR PIN ISOLATION CIRCUIT
DOMELIGHT SUPERVISION BLACK/BLUE to BLACK/RED (-), Requires Relay, IN PASSENGER KICK PANEL, Harness to REAR of VEHICLE.
TRUNK RELEASE N/A
SLIDING POWER DOOR N/A
HORN BLACK (-) @ STEERING COLUMN HARNESS
TACH Any wire NOT GREEN/STRIPE @ IGNITION COIL
WAIT TO START LIGHT N/A
BRAKE RED/WHITE (+) @ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM BLACK/WHITE (-) IN DRIVERS KICK PANEL, HARNESS TO REAR OF VEHICLE
ANTI-THEFT TRANSPONDER ANTI-THEFT SYSTEM, See NOTE #1 TRANSPONDER @ IGNITION SWITCH TUMBLER
NOTES
NOTE #1: This vehicle is with MAZDA'S TRANSPONDER ANTI-THEFT SYSTEM, for REMOTE STARTING ONLY you will need the Part #791 BYPASS Module and an Extra Ignition key. (Requires extra key for Operation) Part # PK-ALL or PKFM for REMOTE STARTING ONLY, requires 2 keys for programming, NO key required for Operation. Part # DB-ALL for Remote Starting and Keyless Entry operation (no resistors required), 2 keys required for programming, no key required for Operation.
NOTE #2: the (+)Positive PARKING LIGHT Circuit on this vehicle uses (2) PARKING LIGHT wires, to make this connection will require 2 Extra Relays.
NOTE #3: to LOCK requires a (-)Negative thru a 1000 Ohm Resistor, to UNLOCK requires a Straight (-)Negative. Some units will also require 2 extra Relays to make this connection.
NOTE #4: THE LEFT FRONT DOOR IS BLACK/YELLOW (-) ,THE RIGHT FRONT DOOR IS BLACK/BLUE (-),AND THE RIGHT REAR DOOR IS BLACK/GREEN (-),THE LEFT REAR DOOR IS BLACK/ORANGE (-).WHEN CONNECTING TO AN ALARM SYSTEM, USE ALL 4 DOOR TRIGGER WIRES AND DIODE ISOLATE.
------------- ~wirewise~
Verify all wiring with your meter before making any connections!
Posted By: cbizzzle
Date Posted: July 07, 2021 at 2:54 PM
Would the black and green work at pjb j05 I think. It's the 2nd skinny junction connector. For the door lock/unlock
Posted By: mgoetz74
Date Posted: July 07, 2021 at 3:40 PM
since it only a one wire you only use the green/red and you would need a relay and 1000 ohm resistor to do lock/unlock or using a immobilizer bypass module to do convivence features and you'd use the lock mux wire and it does it digitally.
Door Lock MUX green/red MUX driver kick, door harness
Power Lock green/red - 1000 ohms driver kick, door harness
Power Unlock (same as power lock) -
------------- 33 years as a installer now just a retired old guy. Favorite thing to install/topic are remote starts/car alarms. Stop using test lights!!!
Posted By: cbizzzle
Date Posted: July 07, 2021 at 3:51 PM
Ok. I have a 451 relay from DME.... When I s
Hook it up I don't get any signals from the heavy gauaged wiring.... It clicks with the directed alarm fob, but I don't get anything from those heavy gauaged wires.
Posted By: mgoetz74
Date Posted: July 07, 2021 at 4:00 PM
did you ground the purple and purple black wires, us only the green and blue and dont use the white or brown. make sure you put a 1000 ohm resister on the green wire
------------- 33 years as a installer now just a retired old guy. Favorite thing to install/topic are remote starts/car alarms. Stop using test lights!!!
Posted By: cbizzzle
Date Posted: July 07, 2021 at 6:57 PM
*451M. So ground purple/black & purple (crimped together and fused out of the box). use a 1k resistor on the green/black, connect to the green/red correct? Then connect Y/BK (blue/black) with G/R..... And it's alive lol thanks for the help. Now I gotta decide on the horn. 😅
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