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 Saab 9-3 Vector, AutomaticFACTORY OEM SERVICE PROCEDURE
Test readings, passenger door module (702P): Remember: J2
COMPONENT FUNCTION
| Pin | Component/ function | IN/OUT | Test criteria | Measure across | Test reading | |
|---|---|---|---|---|---|---|
| 1 | Window lift, up | IN | Ignition ON | Close window | 1-7 | B+ |
| 2 | Not connected | |||||
| 3 | +30 voltage | IN | Ignition ON | 3-7 | B+ | |
| 4 | Not connected | |||||
| 5 | Window lift, down | IN | Ignition ON | Open window | 5-7 | B+ |
| 6 | Not connected | |||||
| 7 | Ground | OUT | Ignition ON | 7-3 | B+ | |
| 8 | Activation of power mirror heating | OUT | Ignition ON | Mirror heating activated | 8-7 8-7 |
0V B+ |
Factory Service Tools
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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.
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