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 MANUALSMERCURY2010MARINER HYBRID, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1084 (PARKING AID SYSTEM)
2010 Mercury Mariner Hybrid, AWD
Section 1084 (Parking Aid System)
2010 Mercury Mariner Hybrid, AWDSECTION Section 1084 (Parking Aid System)
WARNING: This page is about a different car, the 2008 Mercury Mariner and 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Description And Operation
- Diagnostic Tests
- Parking Aid
- Notes
- Principles of Operation
- Inspection and Verification
- DTC Charts
- Symptom Chart
- Pinpoint Tests
- Pinpoint Test A: The Parking Aid Is Inoperative/Does Not Operate Correctly
- Pinpoint Test B: DTCs C1700, C1703, C1706 And C1709 - Parking Aid Sensor Circuit Failure or Blockage
- Pinpoint Test C: DTCs C1699, C1702, C1705 or C1708 - Sensor Circuit Short To Vbat
- Pinpoint Test D: DTCs C1701, C1704, C1707 or C1710 - Sensor Circuit Fault
- Pinpoint Test E: DTC B1299 - Power Supply Sensor Circuit Short To Ground
- Pinpoint Test F: DTC C1742 or C1743 - Sounder Circuit Short To Vbatt or Sounder Circuit Failure
- Pinpoint Test G: DTC C1748 - Switch Input Circuit Short To Ground
- Pinpoint Test H: DTC B2373 or C1920 - LED #1 Circuit Failure
- Parking Aid
- 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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.