✅ Fixed
Read ABS code: right rear wheel speed sensor fault. Cleaned sensor tip and tone ring with wire brush — corrosion buildup causing false fault. Light went off after cleaning. No sensor replacement needed.
Toyota 4Runner 2017 ABS warning light on
Toyota
2017
On This Page:
🔍 Symptoms
⚙️ Causes
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⚠️ Avoid These
🧾 Driver Reports
🔗 Similar Faults
🩺 Related Symptoms
⚡ Quick Summary
Severity Level
Medium
Safe to Drive?
⚠️ Drive with Caution
Safety Impact
Indirect risk — worth monitoring, not urgent
Urgency Level
🟡 Monitor Closely
Toyota 4Runner 2017 ABS warning light illuminated. ABS system may not function in emergency braking. No other issues. 117456 km. This fault code is stored when the engine control unit detects a specific fault condition. Common causes include sensor failures, wiring faults, and component wear. Always read additional fault codes before replacing parts — multiple codes together provide a clearer diagnosis. Clear the code after repair and test drive to confirm the fault does not return.
🔍 Symptoms
📍 ABS warning light on
📍 Toyota 4Runner
⚙️ Possible Causes
ABS warning light on
Toyota 4Runner
Possible: Read ABS code: right rear wheel speed sensor fault. Cleaned sensor tip and tone ring with wire brush — corrosion buildup causing false fault. Light went off after cleaning. No sensor replacement needed.
Onarım / Çözüm
Based on 76 driver confirmations
⚠️ Yanlış Teşhis mi?
No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this Toyota 2017 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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