Camry 2003 wiring diagram.

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=16804
Printed Date: July 15, 2025 at 5:49 AM

Topic: Camry 2003 wiring diagram.

Posted By: street tuner 9
Subject: Camry 2003 wiring diagram.
Date Posted: July 28, 2003 at 8:14 PM

Hi can anyone post a diagram for a 2003 Toyota Camry?

Thanks!

Replies:

Posted By: draasch
Date Posted: July 28, 2003 at 8:34 PM

Make:   Toyota
Model: Camry
Year:    2003
This Database Was Last Updated On:    6/9/03
Index #: 885

Alarm
Constant 12 volts WHITE/ RED OR WHITE IGNITION SWITCH HARNESS
Ignition 12 volts BLACK/ RED IGNITION SWITCH HARNESS
Starter BLACK / YELLOW AND BLACK /WHITE AT IGNITION SWITCH HARNESS *
Dome Light GREEN/ RED (-) IGNITION KEY CYLINDER LIGHT
Trunk Pin Switch GREEN / WHITE (-) AT THEFT DETERRENT E.C.U. **
Parking Lamp GREEN (+) AT THE BACK SIDE OF E.C.M.***
Power Lock BLUE / YELLOW 13 PIN GRAY CONN. IN DR KICK
Power Unlock BLUE 20 PIN WHITE CONN.IN DR KICK ****

* There Are Two BLACK / YELLOW Wires Please Check. ** Theft Deterrent E.C.U. Is Located Behind Pass Side Dash Top Right. *** E.C.M. Located Above Drivers Kick Panel A Part Of Fuse Box. **** First Pulse Unlocks Driver 2nd Pulse Unlocks The Rest. #201 - See Negative Pulse Door Lock Diagram.

-------------
Good Luck
David
Ace Security
813-376-9778
Tampa
Donate to the 12volt

Posted By: street tuner 9
Date Posted: July 29, 2003 at 11:21 PM

draasch wrote:

Make:   Toyota
Model: Camry
Year:    2003
This Database Was Last Updated On:    6/9/03
Index #: 885

Alarm
Constant 12 volts WHITE/ RED OR WHITE IGNITION SWITCH HARNESS
Ignition 12 volts BLACK/ RED IGNITION SWITCH HARNESS
Starter BLACK / YELLOW AND BLACK /WHITE AT IGNITION SWITCH HARNESS *
Dome Light GREEN/ RED (-) IGNITION KEY CYLINDER LIGHT
Trunk Pin Switch GREEN / WHITE (-) AT THEFT DETERRENT E.C.U. **
Parking Lamp GREEN (+) AT THE BACK SIDE OF E.C.M.***
Power Lock BLUE / YELLOW 13 PIN GRAY CONN. IN DR KICK
Power Unlock BLUE 20 PIN WHITE CONN.IN DR KICK ****

* There Are Two BLACK / YELLOW Wires Please Check. ** Theft Deterrent E.C.U. Is Located Behind Pass Side Dash Top Right. *** E.C.M. Located Above Drivers Kick Panel A Part Of Fuse Box. **** First Pulse Unlocks Driver 2nd Pulse Unlocks The Rest. #201 - See Negative Pulse Door Lock Diagram.

Thanks very much! It's appreciated:)