03 Saturn Ion

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diabloed

Copper - Posts: 133

Joined: August 25, 2002

Location: United States

Posted: December 05, 2002 at 11:31 PM / IP Logged

Was just wondering if anyone has access or has come across a wiring diagram for a 2003 Saturn Ion?

securinu

Silver - Posts: 772

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Joined: September 15, 2002

Location: United States

Posted: December 06, 2002 at 10:16 AM / IP Logged

Passlock bypass on the Saturn ION

The Saturn ION features a PASSLOCK circuit which differs from the traditional Passlock 1 & Passlock 2 circuits in most GM cars. There are 2 Passlock wires located at the ignition switch (White & WHITE/ black).

Procedure:

1. Start the vehicle with the key.

2. Cut the WHITE wire and strip back both ends.

3. Use a Multi-Meter set for Ohms, and put one lead to the ECM side of the WHITE wire, and the other end connectto the WHITE/ BLACK (uncut wire).

4. Turn the key to the START position (vehicle will not crank), measure the resistance on your Meter.

5. Using a resistor to match you reading, wire in 2 relays as shown.

NOTE: Though this can be done with 1 relay, doing so would cause the following problem: When the vehicle is put in‘Idle mode’ or "Continuous mode", such as is necessary for installation with Manual transmission models, the ‘THEFT’light will come on.

securinu

Silver - Posts: 772

Joined: September 15, 2002

Location: United States

Posted: December 06, 2002 at 10:23 AM / IP Logged

12volts constant = red

starter = none on automatic yellow at cluth pedal for manual tranny

ignition 1 =blue

ignition 2 =

ignition 3 =

accessory 1 =brown

accessory 2 =

park lights =brown @ switch +

door pin =lt. green / black - @ driver doorpin

door lock =white - thru 1.5k resistor @driver kick

door unlock =white - one wire same as lock

factory disarm =

horn =black - @ column

tach =white on coil on top of engine

this vehicle has no starter wire for auto trans ,this vehicle will start when the remote starter accessory wire shuts down for crank do not connect your starter wire from the start module to anything...ok is GM is getting really stupid or what now no starter wire???

diabloed

Copper - Posts: 133

Joined: August 25, 2002

Location: United States

Posted: December 06, 2002 at 11:37 AM / IP Logged

Thanks alot SECURINU if you don't mid me asking where did you get that info, i have done everything including calling DEI. Also did it say where the ignition wires were? Do they go above the steering column to the top of the dash? Thanks again.

securinu

Silver - Posts: 772

Joined: September 15, 2002

Location: United States

Posted: December 06, 2002 at 3:58 PM / IP Logged

all they say is ignition harness , but they all say the 12volt is at a module under the dash not the orange wire at the harness.

Chris Luongo

Platinum - Posts: 3,746

This member consistently provides reliable information

Joined: May 21, 2002

Location: Massachusetts, United States

Posted: December 08, 2002 at 3:01 PM / IP Logged

securinu, great info! Also, http://www.carsound.com/cgi-bin/ubbcgi/ultimatebb.cgi?ubb=get_topic&f=3&t=001270#000001 here is my post at carsound.com with what little information I found on this car.

JWorm

Platinum - Posts: 2,208

Joined: December 11, 2002

Location: New Hampshire, United States

Posted: December 11, 2002 at 10:39 PM / IP Logged

securinu, can you post a pic of the relay setup? if you don't have a pic, a description would be fine. Thanks.

opj38

Member - Posts: 31

Joined: November 02, 2002

Location: Canada

Posted: December 18, 2002 at 7:07 PM / IP Logged

hey 2003 sunfire with passlock 1, i need a diagram to bypass with a relay and a resistor, please help opj38@hotmail.com

Velocity Motors

Moderator - Posts: 12,488

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This member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.

Joined: March 08, 2002

Location: Manitoba, Canada

Posted: December 19, 2002 at 1:29 AM / IP Logged

opj38 .... Please post your request on a new posting. Try to avoid posting on another member's post unless you wish to add to what the post was initially for. You will get more responses if you have a header for your request under your own post.

BTW: You have a Passlock II system and here is your answer to your post: ( Just clikc here ) Passlock II Bypass Diagram

Jeff

Velocity Custom Home Theater

Mobile Audio/Video Specialist

Morden, Manitoba CANADA

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themagicone

Silver - Posts: 325

Joined: October 01, 2002

Location: United States

Posted: January 22, 2003 at 5:05 PM / IP Logged

I like to add these are real blast to drive. If you get a chance take one of these for a spin. Due to the smaller sterring wheel and redesinged stearing and suppension system it handles like a $60,000 sports car.

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