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2003 Corolla wiring Diagram

firedoug's Avatar
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12-11-02, 10:25 AM   #1  
2003 Corolla wiring Diagram

We recently purchased a 2003 Toyota Corolla, and i am going to install a remote starter into this vehicle. I have installed several of these units in various vehicles, but the manufacturer of the remote unit has no information on this vehicle as of yet. I need a wiring diagram of the vehicles ignition, power locks, starter and and accessory.Other than going to a new car dealer and purchasing a service manual for a one time use, i am hoping somone is able to point me in a direction that can help me aquire this information.
any help would be appreciated.!!!!

Thank You


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bejay's Avatar

Join Date: Dec 2001
Posts: 2,538

12-11-02, 10:48 AM   #2  
subscribe to alldata should have all the wiring diagrams needed to hook up remote starting system.

Joe_F's Avatar
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12-11-02, 05:56 PM   #3  
Probably too new for Alldata BeJay....

If the alarm company won't provide the diagram (and they should),up the ante for the OEM service manual---you'll need it for future repairs and it's well worth the money.

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