ABS and brake lights turn on with three beeps

Tiny
WILDCARL
  • MEMBER
  • 1999 VOLKSWAGEN PASSAT
  • 4 CYL
  • 70,000 MILES
Sometimes on startup the ABS and flashing brake light come on with three beeps. Can go off while driving or all lights off on next startup.
Wednesday, April 28th, 2021 AT 1:24 PM

1 Reply

Tiny
BMDOUBLE
  • MECHANIC
  • 1,139 POSTS
Before getting too far involved with the diagnostic process, verify battery voltage while cranking, and make sure connections are clean and tight. A low voltage condition with cause this issue.
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Wednesday, April 28th, 2021 AT 2:23 PM

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