C1902 Code - Ride Control Right Rear Shock Actuator Circuit Open
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
- C1902 indicates Ride Control Right Rear Shock Actuator Circuit Open.
- 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 C1902 Description
What are the Possible Causes of the DTC C1902?
- 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 C1902?
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 C1902 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.
Need more information about the C1902 code?
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Need Help with the Code?
Get the C1902 code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- C1902 Ford — Ride Control Right Rear Shock Actuator Circuit Open
- C1902 Lexus — Rear Magnetic Pole Sensor Pattern
- C1902 Lincoln — Ride Control Right Rear Shock Actuator Circuit Open
- C1902 Mercury — Ride Control Right Rear Shock Actuator Circuit Open
- C1902 Toyota — Rear Magnetic Pole Sensor Pattern
Frequently Asked Questions about C1902 Code
1. What are the common symptoms of OBDII code C1902 (Ride Control Right Rear Shock Actuator Circuit Open)?
- Common symptoms include a noticeable decrease in ride comfort, uneven suspension height, and possible illuminated warning lights on the dashboard.
2. What can cause the OBDII code C1902 to trigger?
- The code C1902 can be triggered by issues such as a damaged wiring harness, a faulty shock actuator, loose connections, or corrosion in the circuit.
3. How can I diagnose the cause of OBDII code C1902?
- Diagnosing code C1902 involves inspecting the wiring harness for damage, checking the connections and terminals, testing the shock actuator, and using a multimeter to measure voltage in the circuit.
4. Is it safe to drive with OBDII code C1902 active?
- It is not recommended to drive with the code C1902 active, as it can affect the vehicle's ride quality and suspension performance, potentially leading to unsafe driving conditions.
5. Can I repair OBDII code C1902 myself?
- Repairing OBDII code C1902 may require advanced automotive knowledge and specialized tools. It is recommended to consult a professional mechanic for proper diagnosis and repair.
6. How much does it typically cost to repair OBDII code C1902?
- The cost of repairing OBDII code C1902 can vary depending on the underlying issue, parts needed for replacement, and labor costs. It is advisable to obtain quotes from multiple repair shops.
7. Can resetting the OBDII system clear code C1902?
- Resetting the OBDII system may temporarily clear the code C1902, but if the underlying issue is not addressed, the code is likely to reappear once the system detects the fault again.
8. Will OBDII code C1902 affect the vehicle's drivability?
- While code C1902 may not directly affect the drivability of the vehicle, it can impact the suspension system's performance and overall ride comfort, potentially leading to handling issues.
9. Are there any preventive measures to avoid OBDII code C1902 in the future?
- Regular maintenance checks, ensuring proper connection and wiring integrity, and addressing any suspension issues promptly can help prevent the occurrence of OBDII code C1902.
10. How urgent is it to address OBDII code C1902?
- It is recommended to address OBDII code C1902 promptly to prevent further damage to the suspension system and ensure optimal ride quality and safety while driving.
Discuss the causes and fixes for C1902 OBDII Code
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