C1797 Code - Air Suspension Right Rear Air Spring/Shock Solenoid Output Circuit Short To Battery
Quick Answer
The Vehicle Dynamic Module (VDM) will command the air spring solenoid(s) ON or OFF when certain conditions are met. Common causes include Faulty Air Suspension Right Rear Air Spring/Shock Solenoid, Air Suspension Right Rear Air Spring/Shock Solenoid harness is open or shorted, Air Suspension Right Rear Air Spring/Shock Solenoid 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
- C1797 indicates Air Suspension Right Rear Air Spring/Shock Solenoid Output Circuit Short To Battery.
- Common causes
- Common causes include Faulty Air Suspension Right Rear Air Spring/Shock Solenoid, Air Suspension Right Rear Air Spring/Shock Solenoid harness is open or shorted, Air Suspension Right Rear Air Spring/Shock Solenoid 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 C1797 Description
What are the Possible Causes of the DTC C1797?
- Faulty Air Suspension Right Rear Air Spring/Shock Solenoid
- Air Suspension Right Rear Air Spring/Shock Solenoid harness is open or shorted
- Air Suspension Right Rear Air Spring/Shock Solenoid circuit poor electrical connection
- Faulty Vehicle Dynamic Module (VDM)
How to Fix the DTC C1797?
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 C1797 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 C1797 code?
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Need Help with the Code?
Get the C1797 code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- C1797 Ford — Air Suspension Right Rear Air Spring/Shock Solenoid Output Circuit Short To Battery
- C1797 Lexus — Front Acceleration Sensor Left Malfunction
- C1797 Lincoln — Air Suspension Right Rear Air Spring/Shock Solenoid Output Circuit Short To Battery
- C1797 Mercury — Air Suspension Right Rear Air Spring/Shock Solenoid Output Circuit Short To Battery
- C1797 Toyota — Front Acceleration Sensor Left Malfunction
Frequently Asked Questions about C1797 Code
What does the OBDII code C1797 indicate?
The C1797 code indicates a malfunction in the right rear air spring/shock solenoid output circuit, specifically a short to battery, which can affect the air suspension system.
What are the common symptoms associated with the C1797 code?
Common symptoms include a warning light on the dashboard, uneven vehicle height, a rough ride, or a noticeable sagging on one side of the vehicle.
What can cause the C1797 code to trigger?
Causes can include a damaged wiring harness, a faulty solenoid, corrosion in the electrical connections, or issues with the air suspension control module.
How can I diagnose the issue related to the C1797 code?
Start by visually inspecting the wiring and connectors for damage or corrosion. Use a multimeter to test the continuity and voltage in the solenoid circuit. A scan tool can help confirm the code and any other related codes.
What are some common repairs for the C1797 code?
Repairs may involve replacing a damaged wiring harness, fixing corroded connections, replacing the right rear air spring/shock solenoid, or reprogramming or replacing the air suspension control module.
Can I drive my vehicle with the C1797 code?
While you may be able to drive the vehicle, it is not recommended as it can lead to further suspension issues and may affect vehicle safety and handling.
How can I reset the C1797 code after repairs?
Once repairs are made, you can reset the code using an OBDII scanner. Disconnecting the vehicle's battery for a few minutes may also clear the code, but it's best to use a scanner for a proper reset.
Is the C1797 code specific to certain vehicle makes or models?
The C1797 code can occur in various makes and models equipped with air suspension systems, particularly those with self-leveling capabilities, but the exact implementation may vary.
What should I do if the C1797 code keeps coming back after repairs?
If the code persists, it may indicate an underlying issue that hasn't been resolved. Consider seeking professional diagnosis, as further testing of the air suspension system and control module may be necessary.
Discuss the causes and fixes for C1797 OBDII Code
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