P1625
CAN Data Bus TCS/ABS
Severity
⚠️ MediumCan you drive?
Do not drive — repair immediately
Approx. repair cost
$17–89 (est.)
Symptoms
- Check Engine Light Is On
- ABS and TCS indicators may be on or flashing
- Traction control turns off
- ABS may not work correctly
- Possible problems with cruise control
Causes
- Broken or damaged CAN bus wiring
- ABS module malfunction
- Problems with the traction control module
- Corrosion of connections
- Problems with module power supply
How to Fix
- Check the integrity of the CAN bus wires
- Check the condition of connectors and connections
- Scan all modules for errors
- Check power and ground of ABS and TCS modules
- Flash or replace the faulty module