 Brain Trust Help needed on Parking Brake Light, Parking Brake Light Always on...... |
|
|
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
|
| Gatornapper |
 Jul 4 2025, 07:40 PM
Post
#1
|
|
Senior Member  Group: Members Posts: 1,274 Joined: 22-September 17 From: Woods west of Richmond, VA Member No.: 21,449 Region Association: South East States 
 |
Once again need the help of the great 914 Brain Trust here........
My Parking Brake Light stays on all the time. The switch is fairly new and it is functioning properly. Disconnecting the brown (ground) wire to the switch, it has no continuity or resistance to ground. So it is not "grounded out" somewhere. I see in my great 914 electrical schematic of the ground circuit for the switch and light that there are two diodes in the circuit. I am guessing that one of them failed. Can anyone tell me where these two diodes are located? Or where else the problem might be? As always, TIA, GN |
   |
 
|
Posts in this topic
jim_hoyland MC ?
I just went through this… :) Jul 4 2025, 08:41 PM
Jamie
MC ?
I just went through this… :)
I'm also... Jul 5 2025, 09:03 AM Superhawk996
I'm also trying to troubleshoot the flashing... Jul 5 2025, 12:25 PM Literati914 @Gatornapper - if you pull the combo gauge, you... Jul 5 2025, 10:01 AM Gatornapper Ah yes! On my schematic it does look like one... Jul 5 2025, 10:47 AM BillC
What is "MC"?
"MC" is short ... Jul 5 2025, 11:05 AM Literati914
What is "MC"?
"MC" is short... Jul 5 2025, 12:10 PM Superhawk996 Simplified schematic from Spoke Jul 5 2025, 12:23 PM  |
2 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
1 Members: scallyk9
|
Lo-Fi Version | Time is now: 7th July 2025 - 11:47 AM |
Invision Power Board
v9.1.4 © 2025 IPS, Inc.