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🟢 SOLVED: Central locking not working — one door or all doors | MyCarFault
🟢 SOLVED 80% 1 fix reported · 54 driver confirmations

🟢 Central locking not working — one door or all doors

On This Page: 🔍 Symptoms ⚙️ Causes 🔧 All Repairs ⚠️ Avoid These 🧾 Driver Reports
⚡ Quick Summary
Severity Level
Medium
Safe to Drive?
⚠️ Drive with Caution
Safety Impact
Indirect risk — worth monitoring, not urgent
Urgency Level
🟡 Monitor Closely

Central locking stopped working. One door doesnt lock or unlock with remote. 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

📍 Multiple

⚙️ Possible Causes

Multiple Possible: Central locking diagnosis: 1) Key fob not working — try with physical key in door. If physical key works, remote is fault. 2) One door: door lock actuator motor failed — can hear buzzing without movement. 3) All doors: check fuse, BCM body control module,

Repair / Solution

Based on 54 driver confirmations

Central locking diagnosis: 1) Key fob not working — try with physical key in door. If physical key works, remote is fault. 2) One door: door lock actuator motor failed — can hear buzzing without movement. 3) All doors: check fuse, BCM body control module, 0%
0 worked · 0 did not · ⚪ Unverified

⚠️ Wrong Diagnosis?

No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.

🧾 Driver Reports

✅ Fixed Central locking diagnosis: 1) Key fob not working — try with physical key in door. If physical key works, remote is fault. 2) One door: door lock actuator motor failed — can hear buzzing without movement. 3) All doors: check fuse, BCM body control module,

Central locking diagnosis: 1) Key fob not working — try with physical key in door. If physical key works, remote is fault. 2) One door: door lock actuator motor failed — can hear buzzing without movement. 3) All doors: check fuse, BCM body control module, or main lock relay. 4) Replace actuator — $30-80 per door, access requires door panel removal. On some vehicles actuator integrated into door latch assembly. 5) Dead key fob battery — try new CR2032 battery first.

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