718qop¶

1 excerpts.

Reddit thread: [Troubleshooting] Need help identifying problem with undrivable 2012 Smart Car. Pictures in text.¶

reddit.com/r/Cartalk/comments/718qop · p. 1 · Applies to: 451

Source: r/Cartalk (score 4, 5 comments) Topic: lower control arm bolt failure Models discussed: 451 Solution status: yes

Problem: 2012 Smart Car experiencing permanent traction light, severe steering issues above 30 mph, brake rubbing/grinding noise, and passenger wheel rubbing against wheel well.

Solution: The bold (bolt) that held the lower control arm in place had failed. Replaced with a $45 part and resolved the issue.

Key facts: - Passenger side wheel was misaligned due to failed lower control arm bolt - Initial symptom was occasional clunking noise over bumps - Problem escalated to traction control light and loss of vehicle control at speeds above 30 mph - Fix was a simple $45 bolt replacement, not suspension overhaul - User initially thought the plastic piece rubbing was the problem, but it was a symptom of the bolt failure