Alarm System

Hello everyone! My first post on this great forum.

I purchased my 1st Toyota truck ever! I chose a 2000 Tundra 4WD SR5 Access Cab.

I’m installing Avital 3100L for the security system & remote start and the installation was going well until I stumbled with the doors lock wires

There are multiple Door Lock Systems in the installation manual and I have no idea which system my truck has (Type A; Positive pulsing, Type B; Negative Pulsing, Type C; Reverse Polarity.. etc)... Any help would be appreciated.


Thank you.

 

http://www.modifiedlife.com/2000-toyota-tundra-car-alarm-wire-guide/

 

[QUOTE="TX-TRD1stGEN[/QUOTE]

TX-TRD1stGEN

Is the 2003 wiring the same wiring used in the 2000 to 2003 Tundra trucks?
Or is there a broader year range that the Tundra's electrical system is the same? Example, all of 1st gen the same, or different within 1st generation when body style changed in 2003?

 

2000 Toyota Tundra Car Alarm Wire Guide

Battery Constant 12v+ Positive Wire (+): White And White/Red
Battery Constant 12v+ Positive Wire Location: Ignition Switch Harness

Starter Positive Wire (+): Green/Black
Starter Positive Wire Location: Ignition Switch Harness

Ignition Positive Wire (+): Black/Yellow
Ignition Positive Wire Location: Ignition Switch Harness

Second Ignition Positive Wire (+): Black/Red
Second Ignition Positive Wire Location: Ignition Switch Harness

Accessory Positive Wire (+): Blue/Red
Accessory Positive Wire Location: Ignition Switch Harness

Parking Light Negative Wire (-): Red/Black
Parking Light Negative Wire Location: At Steering Column Harness

Parking Light Positive Wire (+): Green
Parking Light Positive Wire Location: In Drivers Kick Panel

Power Door Lock Negative Wire (-): White/Green
Power Door Lock Negative Wire Location: In Either Kick Panel

Power Door Unlock Negative Wire (-): Red/Yellow
Power Door Unlock Negative Wire Location: In Either Kick Panel

Door Trigger Negative Wire (-): White/Blue
Door Trigger Negative Wire Location: At Drivers Door Harness

Domelight Supervision Wire: Use Door Trigger, Requires Relay
Domelight Supervision Wire Location: N/A

Horn Negative Wire (-): Green/Red
Horn Negative Wire Location: At Steering Column Harness

Tachometer Wire Negative Wire (-): On 6-Cylinder Engines, The Tach Wire Is A Black, On V-8 Engines, The Tach Wire Is A Blue/White, Both Wires Are At The Instrument Cluster In A Brown Plug. On The 6-Cylinder, The Black Wire Can Be Found At The Diagnostic Connector Drivers Side Of Engine And On The 4.7L V8 Engine, You Can Use The Black/Blue Wire At Coil #1 On The Drivers Side.
Tachometer Wire Negative Wire Location: At Instrument Cluster, In A Brown Plug.

Brake Light Positive Wire (+): Green/White
Brake Light Positive Wire Location: At Switch Above Brake Pedal

Factory Alarm Disarm Wire (-): Blue/Black
Factory Alarm Disarm Wire Location: At Drivers Door Harness

Factory Anti-Theft System: N/A
Factory Anti-Theft System Location: N/A

 

2003 Toyota Tundra Auto Alarm Install Diagram

Battery Constant 12v+ Positive Wire (+): White
Battery Constant 12v+ Positive Wire Location: Ignition Switch Harness

Starter Positive Wire (+): Green/Black
Starter Positive Wire Location: Ignition Switch Harness

Second Starter Positive Wire (+): N/A
Second Starter Positive Wire Location: N/A

Ignition Positive Wire (+): Black/Red
Ignition Positive Wire Location: Ignition Switch Harness

Second Ignition Positive Wire (+): Black/Yellow
Second Ignition Positive Wire Location: Ignition Switch Harness

Third Ignition Positive Wire (+): N/A
Third Ignition Positive Wire Location: N/A

Accessory Positive Wire (+): Blue/Red
Accessory Positive Wire Location: Ignition Switch Harness

Second Accessory Positive Wire (+): N/A
Second Accessory Positive Wire Location: N/A

Key Sense Wire: N/A
Key Sense Wire Location: N/A

Parking Light Negative Wire (-): N/A
Parking Light Negative Wire Location: N/A

Parking Light Positive Wire (+): Green
Parking Light Positive Wire Location: In Harness in Driver Kick Panel

Power Door Lock Negative Wire (-): White/Green
Power Door Lock Negative Wire Location: In Harness in Driver Kick Panel

Power Door Unlock Negative Wire (-): Blue/Red (Requires Double Pulse)
Power Door Unlock Negative Wire Location: In Harness in Driver Kick Panel

Door Trigger Negative Wire (-): Black/White
Door Trigger Negative Wire Location: Inside the Driver A Pillar

Dome Light Supervision Wire (-): White
Dome Light Supervision Wire Location: Pin #46 in Plug A at BCM Module in Passenger Kick Panel

Trunk Release Negative Wire (-): N/A
Trunk Release Negative Wire Location: N/A

Sliding Power Door Wire: N/A
Sliding Power Door Wire Location: N/A

Horn Negative Wire (-): Green/Red
Horn Negative Wire Location: In Harness at Steering Column Harness

Tachometer Wire Negative Wire (-): Blue/White
Tachometer Wire Negative Wire Location: Pin #1 in Second Plug at ECM Module

Wait To Start Wire: N/A
Wait To Start Location: N/A

Brake Light Positive Wire (+): Green/White
Brake Light Positive Wire Location: At Switch Above Brake Pedal

Factory Alarm Disarm Wire (-): N/A
Factory Alarm Disarm Wire Location: N/A

Factory Anti-Theft System: N/A
Factory Anti-Theft System Location: N/A

 

2002 Toyota Tundra Car Alarm Wiring Instructions

Battery Constant 12v+ Positive Wire (+): White And White/Red
Battery Constant 12v+ Positive Wire Location: Ignition Switch Harness

Starter Positive Wire (+): Green/Black
Starter Positive Wire Location: Ignition Switch Harness

Ignition Positive Wire (+): Black/Yellow
Ignition Positive Wire Location: Ignition Switch Harness

Second Ignition Positive Wire (+): Black/Red
Second Ignition Positive Wire Location: Ignition Switch Harness

Accessory Positive Wire (+): Blue/Red
Accessory Positive Wire Location: Ignition Switch Harness

Parking Light Negative Wire (-): Red/Black
Parking Light Negative Wire Location: At Steering Column Harness

Parking Light Positive Wire (+): Green
Parking Light Positive Wire Location: In Drivers Kick Panel

Power Door Lock Negative Wire (-): White/Green
Power Door Lock Negative Wire Location: In Either Kick Panel

Power Door Unlock Negative Wire (-): Red/Yellow
Power Door Unlock Negative Wire Location: In Either Kick Panel

Door Trigger Negative Wire (-): White/Blue
Door Trigger Negative Wire Location: At Drivers Door Harness

Domelight Supervision Wire: Use Door Trigger, Requires Relay
Domelight Supervision Wire Location: N/A

Horn Negative Wire (-): Green/Red
Horn Negative Wire Location: At Steering Column Harness

Tachometer Wire Negative Wire (-): On 6-Cylinder Engines, The Tach Wire Is A Black, On V-8 Engines, The Tach Wire Is A Blue/White, Both Wires Are At The Instrument Cluster In A Brown Plug. On The 6-Cylinder, The Black Wire Can Be Found At The Diagnostic Connector Drivers Side Of Engine And On The 4.7L V8 Engine, You Can Use The Black/Blue Wire At Coil #1 On The Drivers Side.
Tachometer Wire Negative Wire Location: At Instrument Cluster, In A Brown Plug.

Brake Light Positive Wire (+): Green/White
Brake Light Positive Wire Location: At Switch Above Brake Pedal

Factory Alarm Disarm Wire (-): Blue/Black
Factory Alarm Disarm Wire Location: At Drivers Door Harness

Factory Anti-Theft System: N/A
Factory Anti-Theft System Location: N/A