C1903 Mercury Code - Ride Control Right Rear Shock Actuator Circuit Short To Battery
Quick Answer
The Air Suspension Module monitors the Ride Control Right Rear Shock Actuator. Common causes include Faulty Ride Control Right Rear Shock Actuator, Ride Control Right Rear Shock Actuator harness is open or shorted, Ride Control Right Rear Shock Actuator circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- C1903 Mercury indicates Ride Control Right Rear Shock Actuator Circuit Short To Battery.
- Common causes
- Common causes include Faulty Ride Control Right Rear Shock Actuator, Ride Control Right Rear Shock Actuator harness is open or shorted, Ride Control Right Rear Shock Actuator circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code C1903 Mercury Description
What are the Possible Causes of the DTC C1903 Mercury?
- Faulty Ride Control Right Rear Shock Actuator
- Ride Control Right Rear Shock Actuator harness is open or shorted
- Ride Control Right Rear Shock Actuator circuit poor electrical connection
- Faulty Air Suspension Module
How to Fix the DTC C1903 Mercury?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C1903 Mercury code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about C1903 Mercury Code
1. What are the common symptoms of OBDII code C1903 in a Mercury related to the right rear shock actuator circuit?
- Common symptoms include a noticeable decrease in ride comfort, uneven handling, and a warning light illuminated on the dashboard.
2. What could cause the right rear shock actuator circuit in a Mercury to short to battery, triggering code C1903?
- Possible causes include damaged wiring, a faulty shock actuator, a short circuit, or a malfunctioning control module.
3. How can I diagnose the source of the short to battery in the right rear shock actuator circuit on my Mercury?
- Using a multimeter to test the wiring, connectors, and components for continuity and voltage can help pinpoint the exact location of the short.
4. Is it safe to continue driving my Mercury with OBDII code C1903 related to the right rear shock actuator circuit short to battery?
- It is not recommended to drive the vehicle with this code as it can affect the stability and safety of the ride. Immediate repair is advised.
5. Are there any DIY repair tips for addressing OBDII code C1903 in a Mercury caused by a right rear shock actuator circuit short to battery?
- DIY repair tips may include checking and repairing damaged wiring, replacing the shock actuator, or resetting the control module after fixing the short.
6. Can a mechanic reset the OBDII code C1903 related to the right rear shock actuator circuit on my Mercury after making repairs?
- Yes, a mechanic with an OBDII scanner can reset the code after completing the necessary repairs to clear the fault from the system.
7. How much can I expect to pay for professional repairs for OBDII code C1903 in a Mercury due to a right rear shock actuator circuit short to battery?
- Repair costs can vary depending on the exact cause and extent of the issue, but it is advisable to budget a few hundred dollars for parts and labor.
8. Will fixing OBDII code C1903 related to the right rear shock actuator circuit short to battery improve the ride quality of my Mercury?
- Yes, addressing this issue should improve the ride quality by restoring the proper functioning of the right rear shock actuator and circuit.
9. Are there any recalls or technical service bulletins related to OBDII code C1903 in Mercury vehicles for the right rear shock actuator circuit issue?
- It's recommended to check with a Mercury dealership or official sources for any recalls or technical bulletins related to this specific problem.
10. How can I prevent OBDII code C1903 from reoccurring in my Mercury after fixing the right rear shock actuator circuit short to battery?
- Regular maintenance checks, ensuring proper installation of components, and avoiding rough driving conditions can help prevent the issue from coming back.
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