 Brake warning light, Light won't stop flashing with engine running |
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| jsaum |
 Jun 6 2010, 09:23 PM
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Senior Member  Group: Members Posts: 530 Joined: 12-June 07 From: Everett, WA Member No.: 7,809 Region Association: None  |
The warning light on my 72 is staying on after the engine is started. I don't have a owners manual so I don't exactly know how the two red lights at the top of the fuel gauge normally operate. Months ago after I got the engine back in the car it went out the first couple of times I started the car. Now if flashes all of the time. I believe it will normally flash until the engine is started then will go out. I did reuild all of my calipers and installed a new 911 master cylinder. After bleeding the system repeated times I now have a some what firm pedal but it still seems like it's not quite right. I pulled the cover and checked the pressure switch and it is working the switch is made allowing a signal to pass through. I read some of the threads and there is mention of a reset button on the master cylinder but I don't think the 72 has it. I'm using the two lead switch. I also checked the e brake switch is is working correctly after I release the parking brake the fasten seat belt light will come on if the sealt belt isn't fastened. Has anyone had this problem before? What am I missing?
Thanks for the help! Jsaum Attached image(s)  
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Posts in this topic
jsaum Brake warning light Jun 6 2010, 09:23 PM
McMark Check for continuity between the two terminals or ... Jun 6 2010, 10:02 PM jsaum I checked the switch and am getting continuity thr... Jun 6 2010, 10:27 PM Tom_T Ummmm .... wait a minute folks & read his firs... Jun 7 2010, 02:35 AM swl What Tom said :)
That cct is also a switch to gro... Jun 7 2010, 05:15 PM jsaum I pulled the brake pressure switch and made sure i... Jun 7 2010, 11:16 PM scrz914 Okay, IF the light is flashing when the e-brake is... Jun 7 2010, 11:22 PM jsaum Thanks for the advice that's my next step. I s... Jun 8 2010, 09:16 AM underthetire Did you pull the Ebrake switch and make sure it... Jun 8 2010, 09:20 AM blitZ It's possible the master cylinder was replaced... Jun 8 2010, 11:03 AM
jsaum I did pull the e brake switch and it seems to be w... Jun 8 2010, 01:31 PM  |
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