OBD2 Car ScannerWhat does C1106 mean?
C1106 stands for Traction Control Disable Switch Circuit Short to Battery. 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 C1106 mean?
C1106 means “Traction Control Disable Switch Circuit Short to Battery”. 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 C1106?
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 C1106?
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
- C1102ABS Acceleration Switch Circuit Failure
- C1103ABS Hydraulic Brake Switch Circuit Failure
- C1104Traction Control Active Lamp – Circuit Short to Battery
- C1105Traction Control Disable Lamp – Circuit Short to Battery
- C1107ABS Function Enabled Input Circuit Failure
- C1109Speed Control Actuator Assembly Cable Release Failure
- C1110ABS Power Relay Coil Circuit Failure
- C1111ABS Power Relay Coil Open Circuit
Code meanings can vary by manufacturer. This page is general guidance, not a repair manual. Always confirm the cause before replacing parts.