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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSSAAB20099-7X 5.3IREPAIR AND DIAGNOSISBODY & FRAMEMIRRORSDIAGNOSTIC INFORMATION AND PROCEDURESDTC B1720CIRCUIT/SYSTEM TESTING
2009 Saab 9-7X 5.3i
Circuit/System Testing
2009 Saab 9-7X 5.3iSECTION Circuit/System Testing
- Ignition OFF, disconnect the X5 harness connector at the DDM.
- Ignition ON, verify the scan tool Mirror Motor parameter is Idle.
- If not the specified value, replace the DDM.
- Ignition OFF, connect the X5 harness connector at the DDM.
- Ignition ON, observe the scan tool Mirror Motor parameter while cycling the mirror directional switch between the up, down, left and right positions. The parameter should change between Idle, Up, Down, Left, and Right.
- If the parameter does not cycle between the specified values, replace the outside rearview mirror switch.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra 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.