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.
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HOMESERVICE MANUALSVOLKSWAGEN2010ROUTAN SREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1454 (VEHICLE DYNAMIC SUSPENSION)
2010 Volkswagen Routan S
Section 1454 (Vehicle Dynamic Suspension)
2010 Volkswagen Routan SSECTION Section 1454 (Vehicle Dynamic Suspension)
WARNING: This page is about a different car, the 2010 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Description And Operation
- Diagnostic Tests
- Vehicle Dynamic Suspension
- Notes
- Principles of Operation
- Inspection and Verification
- Symptom Chart
- Pinpoint Tests
- Pinpoint Test A: DTC B1317/B1318 - Battery Voltage High/Low
- Pinpoint Test B: DTC C1724 - Air Suspension Height Sensor Power Circuit Failure
- Pinpoint Test C: DTC C1726 - Air Suspension Rear Pneumatic Failure
- Pinpoint Test D: DTC C1885 - Air Suspension RR Height Sensor Circuit Failure
- Pinpoint Test E: DTC C1770 - Air Suspension Vent Solenoid Output Circuit Failure
- Pinpoint Test F: DTCs C1790/C1795 - LR/RR Air Suspension Air Spring Solenoid Output Circuit Failure
- Pinpoint Test G: DTC C1840 - The Scan Tool Indicates Self-Test Failure When Attempting to Carry Out the Self-Test
- Pinpoint Test H: The Air Compressor is Inoperative
- Pinpoint Test I: The Air Compressor Runs Continuously with the Ignition Switch in the OFF Position and No DTCs Are Set
- Component Test
- Vehicle Dynamic Suspension
- General Procedures
- Removal And Installation
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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.