Toyota Tacoma 2001 Wiring Diagram

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Instantly download Toyota Tacoma workshop service repair manual for year 2001, 2002, 2003 and 2004. This manual content full service and repair instruction used by mechanics around the nation.

All major topics are covered complete Step-by-step instruction, diagrams, illustration, wiring schematic, and specifications to repair and troubleshoot. With this factory repair manual on hand, you will have 100% confident to do a repairing and services with your own.

This Toyota Tacoma service repair manual can easily help you with any repairs that you may need to do. Many people are scared to touch their cars because it seems difficult. This is only true when you do not have the resources and tools available for when that time comes! This manual will easily pay for itself on the first oil change, spark plug change, or air filter change that you perform!

This Toyota Tacoma repair manual includes pictures and easy to follow directions on what tools are needed and how the repair is performed. Just imagine how much you can save by doing simple repairs yourself. You can save anywhere from hundreds if not thousands of dollars in repair bills by using this Toyota Tacoma repair service manual. Many people buy this manual just to have it around for when the inevitable happens. Sooner or later, maintenance will need to be performed. Be prepared for it when it happens by simply purchasing this service manual for later use! See below for a list of items that most of our manuals cover. Some manuals actually cover more items that are not even listed!
Engine: 2.4 L (2RZ-FE I4), 2.7 L (3RZ-FE I4), 3.4 L (5VZ-FE V6)
Manual Transmission: R150, R150F, W59
Automatic Transmission: A340E, A340F, A44D
Toyota Tacoma Service Manual Covers:
- General Maintenance
- Troubleshooting
- Wiring Diagram
- Engine Service Repair
- Transmission Service Repair
- Brake System
- Electrical System
- Suspension (Front & Rear)
- Periodic Lubrication
- Steering
- Cooling System
- Fuel Injection / Fuel System
- Emission System
- Heater/ Air Conditional
- Engine Control System
- Chassis / Body (Interior/ Exterior)
- Restraint System
- Differential / Drive / Axle
AND MORE…
| ITEM | WIRE COLOR |POL | WIRE LOCATION |
| 12V |white & white/red | + |ignition harness |
| STARTER |black | + |ignition harness |
| IGNITION |black/red | + |ignition harness |
| SECOND IGNITION |black/yellow | + |ignition harness |
| ACCESSORY |blue/red | + |ignition harness |
| POWER LOCK |see directfax | | |
| POWER UNLOCK |document #1070 | | |
| LOCK MOTOR |blue/white | |DKP, 12 pin plug in pin 10 |
| UNLOCK MOTOR |blue | |DKP, 12 pin plug in pin 11 |
| DISARM DEFEAT |blue | |PKP, 12 pin plug in pin 9 |
| PARKING LIGHTS + |green | |back of fusebox, 12 pin plug|
| PARKING LIGHTS - |purple/red | |front of fusebox,22 pin plug|
| HEADLIGHTS |*2 | - |front of fusebox,22 pin plug|
| DOOR TRIGGER |*3 | - |front of fusebox,22 pin plug|
| DOME SUPERVISION |comes on with unlock | | |
| TACHOMETER |lt. green/black | |instrument cluster or *4 |
| SPEED SENSE |green/orange | 4 |ECM behind the glove box |
| BRAKE WIRE |green/white | + |brake pedal switch |
| HORN TRIGGER |green/red | - |steering column |
| WIPERS |blu/blk(L),red/wht(H | + |steering column |
| LF WINDOW UP/DOWN |blue - blu/yel | A |driver window switch |
| RF WINDOW UP/DOWN |red/blk - red/grn | A |DKP, 12 pin plug |
| LR WINDOW UP/DOWN |red/blu - blu/blk | A |DKP, 13 pin plug |
| RR WINDOW UP/DOWN |yellow - lt. green | A |DKP, 13 pin plug |
| RADIO 12V |blue/yellow | + |radio |
| RADIO GROUND |brown | - |radio |
| RADIO SWITCH |gray | + |radio |
| RADIO ILLUMINATE |green/red | + |radio |
| LF SPEAKER |pink - purple | |radio |
| RF SPEAKER |lt. green - blue | |radio |
| LR SPEAKER |black - yellow | |radio |
| RR SPEAKER |red - white | |radio |
2001 Toyota Tacoma Stereo Wiring Information
Radio Battery Constant 12v+ Wire: Blue/Yellow
Radio Accessory Switched 12v+ Wire: Gray
Radio Ground Wire: Brown
Radio Illumination Wire: Green
Left Front Speaker Positive Wire (+): Pink
Left Front Speaker Negative Wire (-): Violet
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Blue
Left Rear Speaker Positive Wire (+): Black
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Red
Right Rear Speaker Negative Wire (-): White
The following information is currently not available:
Stereo Dimmer Wire
Stereo Antenna Trigger Wire
Stereo Amp Trigger Wire
Audio Front Speakers Size
Audio Rear Speakers Size
NOTES:
*1 Unlock requires a double pulse.
*2 Vehicles without Daytime Running Lights it is red/blue. Vehicles with
DRL it is red/green.
*3 The driver door trigger is green, the front passenger door trigger is
green/white, and the rear door trigger is yellow/green. Use all three wires
and diode isolate each.
*4 On the 4 cyl it is at the data link connector to the right of the
steering column. On the V6 it is at the igniter on the passenger fender,
below the air filter box.

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