‹eManuals›

B1000

ECU Internal Malfunction

System
Other
Component
Body control module

Symptoms

  • Random dashboard warning lights
  • Comfort/convenience features malfunctioning

Common causes

  • Failing body control module
  • Corrupted BCM software
  • Water intrusion into a module

Ask eManuals about your car

Answers come from the actual factory manual for your make, model and year, with the page cited. Join the waitlist and we’ll email you when a spot opens up.

No spam — just one email when your access is ready.

Already 40,000+ manuals covered.