c1797 air suspension right rear air spring shock solenoid output circuit short to battery
C1797 Air Suspension Right Rear Air Spring Shock Solenoid Output Circuit Short to Battery
OBD2 Code: C1797
Description: Air suspension right rear air spring shock solenoid output circuit short to battery.
Definition: This diagnostic trouble code (DTC) indicates that there is a short circuit in the electrical circuit of the right rear air spring shock solenoid, specifically where it connects to the battery. This can lead to improper functioning of the air suspension system on the vehicle’s right rear side.
c1797: air suspension right rear air spring shock solenoid output circuit short to battery
Typical Severity: Critical
Common Causes
C1797 – Air Suspension Right Rear Air Spring Shock Solenoid Output Circuit Short to Battery
Common Causes:
- Faulty right rear air spring shock solenoid
- Short circuit in the wiring harness
- Corrosion or poor connection at the solenoid connector
- Defective air suspension control module
Common Misdiagnosis
OBD2 Code: C1797
Description: Air Suspension Right Rear Air Spring Shock Solenoid Output Circuit Short to Battery
Common Misdiagnosis: Replacing the air spring shock solenoid without checking for wiring issues or a faulty control module.
Common Diagnostic Steps
OBD2 Code: C1797
Description: Air Suspension Right Rear Air Spring Shock Solenoid Output Circuit Short to Battery
Common Diagnostic Steps:
- Inspect the air suspension system wiring for any signs of damage, corrosion, or disconnection.
- Check the right rear air spring shock solenoid for proper operation and resistance values.
- Test the voltage supply to the solenoid circuit to ensure it is within specifications.
- Examine the related fuses and relays for continuity and proper function.
- Use a scan tool to clear the code and perform a road test to see if it returns.
- If necessary, replace faulty components such as wiring harnesses, connectors, or the solenoid itself.