C1905 Code - Ride Control Left Rear Shock Actuator Circuit Failure
Quick Answer
The Air Suspension Module monitors the Ride Control Left Rear Shock Actuator. Common causes include Faulty Ride Control Left Rear Shock Actuator, Ride Control Left Rear Shock Actuator harness is open or shorted, Ride Control Left 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
- C1905 indicates Ride Control Left Rear Shock Actuator Circuit Failure.
- Common causes
- Common causes include Faulty Ride Control Left Rear Shock Actuator, Ride Control Left Rear Shock Actuator harness is open or shorted, Ride Control Left 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 C1905 Description
What are the Possible Causes of the DTC C1905?
- Faulty Ride Control Left Rear Shock Actuator
- Ride Control Left Rear Shock Actuator harness is open or shorted
- Ride Control Left Rear Shock Actuator circuit poor electrical connection
- Faulty Air Suspension Module
How to Fix the DTC C1905?
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 C1905 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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Information for Specific Makes
- C1905 Ford — Ride Control Left Rear Shock Actuator Circuit Failure
- C1905 Lexus — Timeout Initialization Check Of Rear Actuator
- C1905 Lincoln — Ride Control Left Rear Shock Actuator Circuit Failure
- C1905 Mercury — Ride Control Left Rear Shock Actuator Circuit Failure
- C1905 Toyota — Timeout Initialization Check Of Rear Actuator
Frequently Asked Questions about C1905 Code
1. What are the common symptoms of OBDII code C1905 (Ride Control Left Rear Shock Actuator Circuit Failure)?
- Common symptoms include a rough ride quality, uneven vehicle height, and a warning light on the dashboard indicating an issue with the ride control system.
2. What could cause the OBDII code C1905 to trigger?
- The code C1905 can be triggered by a faulty left rear shock actuator, damaged wiring or connectors, a failed control module, or issues with the suspension system.
3. How can I diagnose the cause of OBDII code C1905?
- A diagnostic scan tool can be used to retrieve the trouble codes and further diagnose the specific issue. Additionally, a visual inspection of the left rear shock actuator and its components can help identify any visible damage.
4. Is it safe to continue driving with OBDII code C1905 present?
- It is not recommended to continue driving with the code C1905 present, as it can affect the vehicle's ride quality and potentially lead to further damage to the suspension system.
5. Can I repair OBDII code C1905 on my own?
- Repairing OBDII code C1905 may require specialized tools and knowledge of the vehicle's suspension system. It is recommended to seek assistance from a qualified mechanic or dealership for proper diagnosis and repair.
6. How much does it typically cost to repair OBDII code C1905?
- The cost of repairing OBDII code C1905 can vary depending on the specific cause of the issue, parts needed for replacement, and labor costs. It is advisable to obtain quotes from different repair shops for an accurate estimate.
7. Are there any temporary fixes for OBDII code C1905?
- Temporary fixes for OBDII code C1905 are not recommended, as they may not address the root cause of the issue and could potentially lead to more severe problems with the vehicle's suspension system.
8. Can extreme weather conditions trigger OBDII code C1905?
- Extreme weather conditions, such as excessive heat or moisture, can potentially affect the components of the ride control system and lead to the triggering of OBDII code C1905.
9. How long does it typically take to repair OBDII code C1905?
- The repair time for OBDII code C1905 can vary depending on the complexity of the issue and availability of parts. It is advisable to consult with a mechanic for a more accurate timeframe.
10. Will resetting the OBDII system clear the C1905 code?
- Resetting the OBDII system may temporarily clear the C1905 code, but if the underlying issue is not addressed, the code is likely to reappear. It is essential to diagnose and repair the root cause of the problem to prevent future occurrences.
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