* Retractor Mechanism: This is the most likely culprit. The retractor is a spring-loaded mechanism inside the seatbelt reel. Several issues can arise:
* Jammed retractor: Dirt, debris, or damage to internal components can prevent the belt from retracting smoothly.
* Broken spring: The spring inside the retractor may be broken or weakened, preventing it from retracting the belt.
* Seized mechanism: The entire mechanism could be seized due to corrosion or lack of lubrication.
* Binding: The belt itself might be catching or binding within the retractor.
* Belt Buckle: The buckle itself could be jammed or damaged, preventing the belt from feeding through.
* Guide Rails: The seatbelt runs through various guides and slots. If these are damaged or obstructed, the belt will not move freely.
* Wiring (for inertia reel): Some retractors are inertia-type, meaning they lock on impact. While less common in this model year, a wiring problem to the sensing mechanism *could* potentially keep the belt locked permanently (although usually this manifests as it not retracting *after* an accident).
What to do:
It's unlikely you'll be able to fix this yourself unless you're experienced with automotive mechanics. Do not attempt to disassemble the retractor. It's a complex and potentially dangerous mechanism under spring tension.
The safest and most effective solution is to:
1. Have a qualified mechanic inspect and repair the seatbelt system. This is crucial for safety. A malfunctioning seatbelt could severely reduce your safety in an accident.
2. Check for recalls: While less likely for a problem this old, check if there have been any recalls related to the seatbelts on your specific model year. Your Toyota dealership or online resources can help with this.
Ignoring a malfunctioning seatbelt is extremely dangerous. Get it fixed immediately.
