C0279

Short to B+ in ABS Solenoid Relay Circuit

Severity

⚠️ Medium

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$33–111 (est.)

Symptoms

ABS light is on
ABS system does not activate
Problems braking on slippery surfaces

Causes

Wiring harness damage
ABS solenoid relay malfunction
Short circuit in the circuit
ABS module malfunction

How to Fix

Check the wiring harness for damage
Check circuit continuity
Replace ABS Solenoid Relay
Check ABS module

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