B2102
Antenna Circuit Short to Ground
Severity
⚠️ MediumCan you drive?
Do not drive — repair immediately
Approx. repair cost
$56–167 (est.)
Symptoms
- Remote control functions do not work (if the antenna is connected to the keys)
- SRS malfunction indicator is on
- Problems with the passive safety system
Causes
- Damage to the antenna circuit wiring harness
- Short circuit in the antenna
- SRS control unit malfunction
- Corrosion or oxidation of contacts
How to Fix
- Check the antenna circuit wiring harness for damage.
- Check antenna for short circuit
- Check contacts for corrosion and oxidation
- If necessary, replace the antenna or wiring harness
- Reset the error and check if it returns