Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2003 Saturn ION L4-2.2L VIN FFACTORY OEM SERVICE PROCEDURE
Service Procedure
1. Verify that Saturn Service stall System software is version 12.0 2003 or newer. To determine software version, select "Help" from the top menu bar, then select "About TIS 2000." The dialog box that pops up will state the version of the software.
Important
Verify that vehicle battery is fully charged before programming BCM.
Important
When programming BCM, use Tech 2 Scan Tool along with J45289 CANdi Module and GM 3000098 black SAE 16/19 pin adapter. Do NOT use J41207- PROG2 red DLC programming adapter.
Important
There is only one BCM calibration selection available.
2. Program BCM in the vehicle using "Replace and Reprogram" option on Saturn Service Stall System, following on-screen instructions. Refer to "BCM Programming" in the Service Programming System section of the Service Stall System (SSS)/Tech 2 User Guide for reprogramming procedures.
Important
Performing Passlock(R) relearn procedure is NOT necessary after reprogramming BCM.
3. Sit in driver [rsquo ]s seat and shut driver[rsquo ]s left, front) door. Verify that all other doors are closed.
4. Turn key to ON position and turn radio on.
5. Turn key to OFF position.
6. Open passenger (right front) door.
^ If radio does not turn off verify that Saturn Service Stall System software is version 12.0 2003 or newer and repeat Step 6.
^ If radio turns off repair is comp1ete. Proceed to Step 7.
7. Affix Recall Identification Label on a clean, dry surface of the radiator core support in an area clearly visible when the hood is raised. (For more information, refer to "RECALL IDENTIFICATION LABEL" in this bulletin.)
Important
Verify that vehicle battery is fully charged before programming BCM.
Important
When programming BCM, use Tech 2 Scan Tool along with J45289 CANdi Module and GM 3000098 black SAE 16/19 pin adapter. Do NOT use J41207- PROG2 red DLC programming adapter.
Important
There is only one BCM calibration selection available.
2. Program BCM in the vehicle using "Replace and Reprogram" option on Saturn Service Stall System, following on-screen instructions. Refer to "BCM Programming" in the Service Programming System section of the Service Stall System (SSS)/Tech 2 User Guide for reprogramming procedures.
Important
Performing Passlock(R) relearn procedure is NOT necessary after reprogramming BCM.
3. Sit in driver [rsquo ]s seat and shut driver[rsquo ]s left, front) door. Verify that all other doors are closed.
4. Turn key to ON position and turn radio on.
5. Turn key to OFF position.
6. Open passenger (right front) door.
^ If radio does not turn off verify that Saturn Service Stall System software is version 12.0 2003 or newer and repeat Step 6.
^ If radio turns off repair is comp1ete. Proceed to Step 7.
7. Affix Recall Identification Label on a clean, dry surface of the radiator core support in an area clearly visible when the hood is raised. (For more information, refer to "RECALL IDENTIFICATION LABEL" in this bulletin.)
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.