2010 toyota tacoma

Hey Guys, can anyone tell me if the wiring for the 2010 Tacoma is the same as the 2009 wiring.

Thank you in advance

Here is a link to Bulldog Security :  https://www.bulldogsecurity.com/bdnew/vehiclewiringdiagrams.asp  According to them the 2009 and 2010 are the same.

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Soldering is fun!

The same since 2007 other than new 80bit immobilizer...

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Mike M2
Tech Manager
CS Dealer Services

maxcat wrote:

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Hey Guys, can anyone tell me if the wiring for the 2010 Tacoma is the same as the 2009 wiring.

Thank you in advance

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Funny that you ask this, I started wiring my 2010 Tacoma with an alarm today using the Bulldog wiring diagram and found out it isn't completely accurate in that it isn't just one door switch wire (GREEN/ YELLOW as it states). It is in fact running off of 3 different wires for the door switches; YELLOW /GREEN for drivers front, RED / black for pass. front and pink/black for rear doors (for double cab). My problem is I found the driver's front wire and passenger rear doors wire but can't find the passenger's front door wire. I also can't find the door lock/unlock wires. Can anyone help with finding these wires?

According to the wiring diagram they are in the following location but could use some help/pictures finding exactly where these OEM pin connectors are:

RED / Black-Dash Fuse Box, white 22 pin connector (front or back of fuse box?)

Lock-Blue/White, Driver's Kick panel, white 10 pin connector (exact location/pics?)

Unlock- Gray, Driver's Kick panel, white 10 pin connector (exact location/pics?)

Factory Alarm Arm- Violet, Driver's kick panel, white connector (exact location/pics?) Not sure if these apply as I only have OEM keyless entry, not OEM alarm

Factory Alarm Disarm- GREEN/ Black, Driver's kick panel, white 10 pin connector (exact location/pics?) Not sure if these apply as I only have OEM keyless entry, not OEM alarm

Also I have read something about a child safety door lock circuit. Does anyone know if this is the case with my 2010 Tacoma Double Cab and if so how to wire?

Thanks a million to any help provided!

Here is the wire listing from AudioVox :

Audio/Mobile Video        
 WIRE  COLOR  POLARITY  LOCATION 
 Battery  LIGHT BLUE  (+)  RADIO HARNESS 
 Accesory  GRAY  (+)  RADIO HARNESS 
 Ground  BROWN  (-)  RADIO HARNESS 
 Illumination  GREEN  (+)  RADIO HARNESS 
 Amp Location  BEHIND THE PASSENGER REAR SEAT 
 Steering Cntrls  YES 
 Speed Cntrl  NO 
 Radio Security  YES 
 
Security        
 WIRE  COLOR  POLARITY  LOCATION 
 Battery  WHITE/ BLUE & WHITE/ RED  (+)  IGNITION SWITCH HARNESS 
 Ignition 1  BLUE / YELLOW  (+)  IGNITION SWITCH HARNESS 
 Starter 1  BLACK/ WHITE  (+)  IGNITION SWITCH HARNESS 
 All Door Trigger  GREEN / WHITE  (-)  MAIN BODY ECU 
 Domelight Super  BLUE  (-)  UNDER DASH FUSEBOX 
 LF Latch  GREEN/ YELLOW  (-)  UNDER DASH FUSEBOX 
 RF Latch  RED / BLACK  (-)  UNDER DASH FUSEBOX 
 LR Latch  PINK/BLACK  (-)  UNDER DASH FUSEBOX 
   EITHER WIRE WILL MONITOR BOTH REAR DOORS 
 RR Latch  PINK/BLACK  (-)  UNDER DASH FUSEBOX 
   EITHER WIRE WILL MONITOR BOTH REAR DOORS 
 Alarm Disarm  GREEN/ BLACK & WHITE/ RED  (-)  MAIN BODY ECU 
   TEST THIS WIRE WHILE TURNING THE KEY IN THE DRIVER DOOR CYLINDER, USE DOUBLE PULSE TO UNLOCK ALL DOORS, CAN ALSO USE KEYSENSE WIRE FOR DISARM NO UNLOCK 
 Alarm Arm  VIOLET  (-)  VEHICLE FUSEBOX 
   TEST THIS WIRE WHILE TURNING THE KEY IN THE DRIVER DOOR CYLINDER 
 Parking Lights  GREEN  (+)  UNDER DASH FUSEBOX 
 Low Crr Pk Lights  GREEN  (-)  AT VEHICLE HEADLIGHT SWITCH 
   ALSO AT MAIN BODY ECU PIN 13 
 
Convenience        
 WIRE  COLOR  POLARITY  LOCATION 
 Headlights-Lo  PINK  (-)  AT VEHICLE LIGHT SWITCH 
 Headlights-Hi  RED / GREEN  (-)  AT VEHICLE LIGHT SWITCH 
 LF Pk Lt Bulb  GREEN  (+)  AT FRONT LEFT PARKING LAMP 
 RF Pk Lt Bulb  GREEN  (+)  AT FRONT RIGHT PARKING LAMP 
 LR Pk Lt Bulb  GREEN  (+)  AT REAR LEFT TAIL LIGHT ASSEMBLY 
 RR Pk Lt Bulb  GREEN  (+)  AT REAR RIGHT TAIL LIGHT ASSEMBLY 
 All Hazrd Lights  RED / WHITE  (-)  AT HAZARD SWITCH 
   ALSO AT UNDER DASH FUSEBOX 
 LF Hazrd Bulb  YELLOW  (+)  AT FRONT LEFT TURN SIGNAL LIGHT 
 RF Hazrd Bulb  LIGHT BLUE  (+)  AT FRONT RIGHT TURN SIGNAL LIGHT 
 LR Hazrd Bulb  YELLOW  (+)  AT REAR LEFT TAIL LIGHT ASSEMBLY 
 RR Hazrd Bulb  BLUE/WHITE  (+)  AT REAR LEFT TAIL LIGHT ASSEMBLY 
 Wipers-Lo  BLUE/BLACK  (+)  AT WIPER CONTROL SWITCH 
 Wipers-Hi  BLUE/RED  (+)  AT WIPER CONTROL SWITCH 
 Parking Brake  GREEN/ YELLOW  (-)  UNDER DASH FUSEBOX 
 
Remote Start        
 WIRE  COLOR  POLARITY  LOCATION 
 Battery  WHITE/ BLUE & WHITE/ RED  (+)  IGNITION SWITCH HARNESS 
 Ignition 1  BLUE / YELLOW  (+)  IGNITION SWITCH HARNESS 
 Ignition 2  BLACK/ RED  (+)  IGNITION SWITCH HARNESS 
 Accessory 1  WHITE/ GREEN  (+)  IGNITION SWITCH HARNESS 
 Starter 1  BLACK/ WHITE  (+)  IGNITION SWITCH HARNESS 
 Starter 2  GREEN/ BLACK  (+)  IGNITION SWITCH HARNESS 
 Anti-Theft Type  UNIVERSAL IMMOBILIZER 
 Anti-Theft Descript  THE KEY SENDS AN RF SIGNAL TO THE BCM MODULE THROUGH AN ANTENNA LOCATED AROUND THE IGNITION CYLINDER 
 Key Sense  GREEN/ BLACK  (-)  IGNITION SWITCH HARNESS 
   THIS WIRE WILL ALSO DISARM THE FACTORY ALARM WITHOUT UNLOCKING THE DOORS 
 Tachometer  BLACK/ WHITE  (-)  OBDII CONNECTOR 
 Speed Sense  VIOLET/WHITE  (AC)  RADIO HARNESS 
 Parking Lights  GREEN  (+)  UNDER DASH FUSEBOX 
 Low Crr. Pk Lights  GREEN  (-)  AT VEHICLE HEADLIGHT SWITCH 
   ALSO AT MAIN BODY ECU PIN 13 
 Brake Lights  BLUE  (+)  AT SWITCH ABOVE BRAKE PEDAL 
 Reverse Lights  RED  (+)  IN HARNESS IN DRIVER KICKPANEL 
 Horn  GREEN/ RED  (-)  UNDER DASH FUSEBOX 
 IMO  LIGHT GREEN/ BLACK  (DATA)  AT TRANSPONDER ECU BEHIND CLUSTER 
 IMI  BLUE/WHITE  (DATA)  AT TRANSPONDER ECU BEHIND CLUSTER 
 
Modules        
 WIRE  LOCATION     
 Module 1  MAIN BODY ECU - PART OF UNDER DASH FUSEBOX 
 Module 2  ECM - BEHIND GLOVEBOX TO RIGHT 
 Module 3  ABS MODULE - UNDER HOOD NEAR DRIVER FIREWALL OR PASSENGER FENDER DEPENDING ON EQUIPMENT 
 

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Soldering is fun!

kreg357 wrote:

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Here is the wire listing from AudioVox :

Security        
 WIRE  COLOR  POLARITY  LOCATION 
 Battery  WHITE/ BLUE & WHITE/ RED  (+)  IGNITION SWITCH HARNESS 
 Ignition 1  BLUE / YELLOW  (+)  IGNITION SWITCH HARNESS 
 Starter 1  BLACK/ WHITE  (+)  IGNITION SWITCH HARNESS 
 All Door Trigger  GREEN / WHITE  (-)  MAIN BODY ECU 
 Domelight Super  BLUE  (-)  UNDER DASH FUSEBOX 
 LF Latch  GREEN/ YELLOW  (-)  UNDER DASH FUSEBOX 
 RF Latch  RED / BLACK  (-)  UNDER DASH FUSEBOX 
 LR Latch  PINK/BLACK  (-)  UNDER DASH FUSEBOX 
   EITHER WIRE WILL MONITOR BOTH REAR DOORS 
 RR Latch  PINK/BLACK  (-)  UNDER DASH FUSEBOX 
   EITHER WIRE WILL MONITOR BOTH REAR DOORS 
 Alarm Disarm  GREEN/ BLACK & WHITE/ RED  (-)  MAIN BODY ECU 
   TEST THIS WIRE WHILE TURNING THE KEY IN THE DRIVER DOOR CYLINDER, USE DOUBLE PULSE TO UNLOCK ALL DOORS, CAN ALSO USE KEYSENSE WIRE FOR DISARM NO UNLOCK 
 Alarm Arm  VIOLET  (-)  VEHICLE FUSEBOX 
   TEST THIS WIRE WHILE TURNING THE KEY IN THE DRIVER DOOR CYLINDER 
 Parking Lights  GREEN  (+)  UNDER DASH FUSEBOX 
 Low Crr Pk Lights  GREEN  (-)  AT VEHICLE HEADLIGHT SWITCH 
   ALSO AT MAIN BODY ECU PIN 13  
 

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After reading the above, does the "All door trigger GREEN / WHITE" take the place of having to wire the other three associated with the latches? If so that would be the route I take! Thanks!

Yep, save some diodes....

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Soldering is fun!

The GREEN / WHITE all door trigger is actually the wire for the door open indicator on your instrument cluster, so yes it will cover all 4 doors with no delay. Remove the 2 10mm nuts and the bracket in the lower left side of the BCM, pull it down and look at the back. It will be in the closest plug to you kinda in the middle...

Also, do not use the lock/unlock listed above. The purple arm and GREEN/ black disarm wires will operate the locks for you even without you having an OEM alarm. You will find them in the plugs in the kickpanel that come from the drivers door boot. They are loose plugs and the wires are covered with black plastic. The disarm wire will unlock the drivers door with the first pulse and the 3 others with a second pulse....

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Mike M2
Tech Manager
CS Dealer Services

Mike M2 wrote:

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The GREEN / WHITE all door trigger is actually the wire for the door open indicator on your instrument cluster, so yes it will cover all 4 doors with no delay. Remove the 2 10mm nuts and the bracket in the lower left side of the BCM, pull it down and look at the back. It will be in the closest plug to you kinda in the middle...

Also, do not use the lock/unlock listed above. The purple arm and GREEN/ black disarm wires will operate the locks for you even without you having an OEM alarm. You will find them in the plugs in the kickpanel that come from the drivers door boot. They are loose plugs and the wires are covered with black plastic. The disarm wire will unlock the drivers door with the first pulse and the 3 others with a second pulse....

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Thanks so much to all, I knew I'd find what I needed here!

When you say loose plugs, are you meaning they won't actually be plugged into anything?

By loose i mean they aren't mounted to the chassis of the truck like all the other plugs.

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Mike M2
Tech Manager
CS Dealer Services

Mike M2 wrote:

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By loose i mean they aren't mounted to the chassis of the truck like all the other plugs.

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ok thanks. I will look for them the next chance I get to tackle the installation.

bamafan76 wrote:

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Mike M2 wrote:

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By loose i mean they aren't mounted to the chassis of the truck like all the other plugs.

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ok thanks. I will look for them the next chance I get to tackle the installation.

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Just an update. The installation went smooth and was able to find the wires you described. The only confict I noticed was the parking light flash. When I did the install, the parking lights flashed as they should during arm/disarm/alarm. However, with my Toyota, I have the auto off feature for my headlights in the event I leave them on when getting out of the vehicle. Turns out if I do leave my headlight switch in the "ON" position when getting out of the truck, the parking lights don't flash as they should during arm/disarm/alarm. It just means I have to turn the headlights "OFF" in order for the parking lights to flash. Any suggestions?

I have the parking lights connected to the "GREEN (-)" wire at the headlight switch. I also have noticed there is a "GREEN (+)" wire located at the fuse box. If I were to use the GREEN at the fuse box, will this allow the parking lights to flash regardless of the headlight switch position being "OFF" or "ON"?

This has been discussed here a lot. Basically, what needs to happen is you add a relay to break the negative output from the headlight switch for auto lights. The wire you need goes to ground only when you turn on auto lights and you wire it like you would a starter kill relay. You find this wire at the light switch in the column. Use the RS status wire to drive the relay. This way the truck doesn't know the auto lights are actually turned on during the RS cycle...

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Mike M2
Tech Manager
CS Dealer Services

Mike M2 wrote:

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This has been discussed here a lot. Basically, what needs to happen is you add a relay to break the negative output from the headlight switch for auto lights. The wire you need goes to ground only when you turn on auto lights and you wire it like you would a starter kill relay. You find this wire at the light switch in the column. Use the RS status wire to drive the relay. This way the truck doesn't know the auto lights are actually turned on during the RS cycle...

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Let me ask this. If I were to leave it wired as is, will it harm the alarm at all? I don't mind turning the lights off when I exit the vehicle if it means the parking lights will flash, I just don't want to leave them on and it cause problems with the alarm. Thanks! 

Nope, won't hurt a thing....

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Mike M2
Tech Manager
CS Dealer Services