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remote start diagram 2004 saturn ion

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=89495
Printed Date: September 10, 2025 at 1:17 AM


Topic: remote start diagram 2004 saturn ion

Posted By: poundinredline
Subject: remote start diagram 2004 saturn ion
Date Posted: January 24, 2007 at 5:27 PM

i need a diagram for a 2004 Saturn Ion for a remote start. its a Directed d.i.y. remote start.

I saw the diagrams for alarms but i thought id just make sure. thanks




Replies:

Posted By: prdjr165
Date Posted: January 24, 2007 at 8:53 PM

MODEL YEAR(S)
ION   2003 -2006
KEY T-HARNESS IMMOBILIZER
N/A    N/A    GM'S NEW PASSLOCK 2 ANTI-THEFT SYSTEM, Requires Part #XK06
PART   COLOR LOCATION DIAGRAM
12 VOLT CONSTANT   RED (+) See NOTE *1    @ BCM C1 PIN 37 and 34, See NOTE *1     
STARTER See NOTE *5       
STARTER 2 N/A      
IGNITION 1 WHITE/ GREEN (+) IGNITION SWITCH HARNESS   
IGNITION 2 See NOTE *2       
IGNITION 3 N/A       
ACCESSORY /HEATER BLOWER 1 BROWN (+)   IGNITION SWITCH HARNESS     
ACCESSORY /HEATER BLOWER 2 N/A       
KEYSENSE SEE NOTE *2       
PARKING LIGHTS ( - ) N/A       
PARKING LIGHTS ( + ) BROWN (+)   @ HEADLIGHT SWITCH     
POWER LOCK WHITE (1-Wire System) See NOTE *3   @ BCM C3, PIN 33, See DIAGRAMS   14301_ION_ION 1 WIRE JBS UNITS.pdf
POWER UNLOCK Same wire, See DIAGRAM   See DAIGRAMS   14301_ION_ION 1 WIRE ALERT SHELBY UNITS.pdf
LOCK MOTOR WIRE GRAY (+)   @ BCM, C3, Pin 51, See NOTE *1     
DOOR TRIGGER SEE NOTE *4   @ BCM, See NOTE *1   26500_ION_(-) NEGATIVE DOOR PIN ISOLATION CIRCUIT.pdf
DOMELIGHT SUPERVISION WHITE (-)   @ BCM C3, IN PIN 11, See NOTE *1     
TRUNK RELEASE BLACK/ WHITE (+)   @ BCM C3, IN PIN 1, See NOTE *1     
SLIDING POWER DOOR N/A       
HORN BLACK (-)   @ STEERING COLUMN HARNESS     
TACH WHITE or ORANGE   IN PIN B or G @ MODULE, TOP LEFT OF ENGINE     
WAIT TO START LIGHT N/A       
BRAKE LIGHT BLUE (+)   @ SWITCH ABOVE BRAKE PEDAL     
FACTORY ALARM DISARM   N/A       
ANTI-THEFT GM'S NEW PASSLOCK 2 ANTI-THEFT System   See DAIGRAM   26500_ION_COLORADO-CANYON PASSLOCK 2 BYPA.pdf
NOTES
NOTE *1 THE BCM (Body Control Module) IS PART OF THE FUSE/RELAY BOX IN THE LOWER CENTER OF THE DASH,JUST BELOW THE HVAC CONTROL ASSEMBLY.IT HAS THE FOLLOWING CONNECTORS:C1-37 PIN BLACK PLUG,C2-38 PIN GRAY PLUG,C3-56 PIN BLACK PLUG,C4-56 PIN GRAY PLUG,AND C5-6 PIN GRAY PLUG.


NOTE *2 THE ECM (Electronic Control Module) IS ON THE DRIVER SIDE OF ENGINE COMPARTMENT,NEAR COOLANT OVER FLOW CONTANIER.THERE IS A WHITE WIRE AND A WHITE/ BLACK WIRE AT THE IGNITION HARNESS THAT PERFORMS KEY SENSE, SECOND IGNITION, STARTER AND PASSLOCK. SEE DIAGRAM FOR REMOTE START INFORMATION.


NOTE *3 LOCK IS A STRAIGHT (-) NEGATIVE TRIGGER. UNLOCK IS A NEGATIVE THRU 1.5K OHM RESISTOR, IF THE UNIT DOES NOT HAVE ON BOARD DOOR LOCK RELAYS, EXTRA RELAYS PART #775,WILL BE REQUIRED, See DIAGRAMS.


NOTE *4 THE DRIVERS DOOR TRIGGER IS LIGHT GREEN/ BLACK (-) IN PIN 45 AND THE PASSENGER DOOR(S) IS LIGHT BLUE (-) IN PIN 44. WHEN CONNECTING TO AN ALARM SYSTEM USE BOTH DOOR TRIGGER WIRES AND DIODE ISOLATE, TO CONNECT, SEE DIAGRAM.


NOTE *5 This vehicle requires a special PASSLOCK 2 Bypass module Part #XK06 to order contact DIRECT WHOLESALE at 1-800-659-0764
LINK 1 LINK TEXT 1 LINK 2 LIN





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