#RenaultProblems #AirbagLight #B123A
⚠️ Always disconnect the battery for 15+ minutes before touching any SRS component!
Got the dreaded fault code on your Renault?
🚗⚠️ Got a on my Renault – driver seatbelt pretensioner resistance too high. dtc b123a renault
🚨 🚨
Quick check: loose yellow plug under the seat again! 🤦♂️ Unplug, clean, reconnect, clear code… and it’s gone. Worth checking before buying parts!
1️⃣ Check & clean the yellow connector under the driver’s seat. 2️⃣ Inspect wires for breaks or pinches. 3️⃣ Reset the fault with a diagnostic tool (OBD scanner with SRS support). 4️⃣ If code returns, test pretensioner resistance (2–3 ohms is normal). 5️⃣ Replace pretensioner if out of spec. 🚨 🚨 Quick check: loose yellow plug under
Renault [model/year] Code: B123A – Driver’s seat belt pretensioner circuit resistance too high.
Has anyone else solved this code? Share your fix below! 👇
✅ Loose or corroded connector under the driver’s seat ✅ Damaged wiring (often from seat movement) ✅ Faulty seat belt pretensioner ✅ Airbag/SRS control unit internal error (less common) 1️⃣ Check & clean the yellow connector under
🚗 Megane, Clio, Scenic, Laguna, Captur.
#Renault #DTCB123A #AirbagLight #RenaultRepair #SRSFault
Here’s a social media post (Facebook, forum, or Instagram) you can use or adapt regarding the code on a Renault . Option 1: Informative / Helpful Post (e.g., for a car group or page)