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.
2005 Saturn Relay AWDFACTORY OEM SERVICE PROCEDURE
Automatic Transmission Shift Lock Control Component Views
| Callout | Component Name |
|---|---|
| 1 | Turn Signal/Multifunction Switch C3 |
| 2 | C279 Inflatable Restraint Steering Wheel Module Coil to Steering Wheel Harness |
| 3 | Inflatable Restraint Steering Wheel Module Coil C1 Connector |
| 4 | Inflatable Restraint Steering Wheel Module Coil C2 Connector |
| 5 | Turn Signal/Multifunction Switch C2 |
| 6 | Turn Signal/Multifunction Switch C1 |
| 7 | Rear Wiper/Washer Switch |
| 8 | Turn Signal/Multifunction Switch |
| 9 | Turn Signal/Multifunction Switch C4 |
| 10 | S277 and S279 |
| 11 | C277 Inflatable Restraint Steering Wheel Module Coil to Steering Column Harness |
| 12 | C275 Inflatable Restraint Steering Wheel Module Coil to Body Harness |
| 13 | C201 Steering Column Harness to I/P Harness |
| 14 | Steering Wheel Speed Position Sensor (JL4) |
| 15 | Theft Deterrent Exciter Module Connector (Pigtail) |
| 16 | Inflatable Restraint Steering Wheel Module Coil |
| 17 | Theft Deterrent Exciter Module |
| 18 | Ignition Switch |
| 19 | A/T Shift Lock Control Solenoid Connector |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.