OBD2 Car ScannerWhat does C1924 mean?
C1924 stands for VAPS Solenoid Actuator Output Circuit Short To Ground. A chassis module has found a fault in a system like ABS, traction or stability control, steering or suspension.
Chassis codes cover the ABS, traction control, steering and suspension. When the car's computer sees a reading outside its normal range, it stores this code and may turn on a warning light on the dashboard.
Common causes
- Faulty or dirty wheel speed sensor
- Damaged sensor wiring
- Low brake fluid
- Faulty ABS pump or module
What to do
- Read all stored and pending codes with a scanner. Several codes together often point to one cause.
- Note the freeze frame data (speed, temperature, load) recorded when the code was set.
- Inspect the wiring and connectors of the part named in the code for damage, corrosion or looseness.
- Fix the most likely and cheapest cause first, then clear the code and drive to see if it comes back.
Read this code from your own car
Plug in a cheap ELM327 adapter and the app shows every fault code, what it means and how to fix it.
Frequently asked questions
What does C1924 mean?
C1924 means “VAPS Solenoid Actuator Output Circuit Short To Ground”. It belongs to the chassis system group: A chassis module has found a fault in a system like ABS, traction or stability control, steering or suspension.
Is it safe to drive with C1924?
Avoid driving long distances. This kind of fault can cause damage or affect safety, so get it checked as soon as possible.
How do I clear C1924?
Fix the cause, then clear the code with an OBD2 scanner or app. If the fault is still there, the code will come back.
Related codes
- C1920Led #1 Circuit Failure
- C1921VAPS Solenoid Actuator Output Circuit Failure
- C1922VAPS Solenoid Actuator Output Circuit Open
- C1923VAPS Solenoid Actuator Output Circuit Short To Battery
- C1925VAPS Solenoid Actuator Return Circuit Failure
- C1926VAPS Solenoid Actuator Return Circuit Open
- C1927VAPS Solenoid Actuator Return Circuit Short To Battery
- C1928VAPS Solenoid Actuator Return Circuit Short To Ground
Code meanings can vary by manufacturer. This page is general guidance, not a repair manual. Always confirm the cause before replacing parts.