Cadillac STS Forum - 2005 through 2012 Discussion, Brake Pedal in Past Cadillac Vehicle Discussion; Because you "HAVE" to press the brake pedal , prior to pressing the start button : sometimes it's squish (Normal ...
- 05-10-13 06:05 PM #1
Because you "HAVE" to press the brake pedal , prior to
pressing the start button :
sometimes it's squish (Normal Power brake pedal)
sometimes it's HARD (But after it starts, it turns to squish)
Does this mean I have a vacuum leak,or possibly a check valve
is faulty, or needs cleaning ?
Thanks in advance.
- 05-10-13 07:03 PM #2
Mine does this too at times, guess I'll see what the experts have to say.
- 05-10-13 07:44 PM #3
Re: Brake Pedal
This sounds like normal operation. Mine does this, too. I suspect you'll find the longer the car sits after being shut off, the harder the pedal is to push.
+ Reply to Thread
Gear in this thread - Powered by O'Reilly Auto Parts
- PowerTorque Tools - Universal Joint Set
Universal Joint Set - 3 Piece; 1/4 Inch, 3/8 Inch, 1/2 Inch
- PowerTorque Tools - Ratchet Handle & Socket Set
Ratchet Handle & Socket Set - 14 Piece; 1/4" Drive Ratchet Handle & Metric Socket Set
- PowerTorque Tools - 1/2" Dr Torque Wrench
1/2" Dr Torque Wrench - 1/2" Dr Torqute Wrench (18" handle, 10-150 Ft/Lbs)