02 Ranger - No brake warning light in the cluster - Ranger-Forums - The Ultimate Ford Ranger Resource


General Technical & Electrical General technical and electrical discussion for the Ford Ranger that does not fit in any other sub-forum.

Reply
 
LinkBack Thread Tools Search this Thread
  #1  
Old 04-15-2011
Member
Thread Starter
 
Join Date: Apr 2011
Location: Indianapolis, IN
Posts: 2
02 Ranger - No brake warning light in the cluster

I don't know much about auto. I searched the web and looked around junk yards (I could only find 1998. It wasn't much of a help) to troubleshoot this no brake warning light. I was unable to get an answer.

When I got this truck, fuse #9 and #13 (brake pedal position switch fuses) had 10A. The manual says #9 suppose to have 7.5A and #13 suppose to have 20A. I made the correction, no brake warning light.

The brake warning light bulb is OK since it shows sign of life at the engine startup. When I engage e-brake, no brake warning light. I checked the switch near the brake pedal. I removed it and cleaned it with an alcohol patch (very dusty). I used AA battery to see if there is something wrong. It appears it's OK if I understood how it works correctly (the voltage on the washer looking thing was 0.02 or something like that compare to 1.45 at the metal that goes into an adapter...it suppose to ground, so it's correct, yes?).

I have not yet checked the master cylinder's sensor. I understand I should check this by pushing down on the float with a screwdriver and see if the brake light goes on. Is this a correct way of checking the sensor?

How do I check for voltage/resistance at the fuse box (this tells something about the wire, yes?)? I assume #9 and #13 are the one I'm interested in (1998 had a green/red wire going into #13). It appears I get no readings from these fuses with or without having a toothpick on the parking brake switch washer thing (I put (+) and (-) terminals of my meter on the fuse face that shows tiny metal contacts). If I'm doing this correctly, the wire is fried...yes?

I looked for e-brake wiring diagram, I had no luck locating one.

By the way, ABS light is on...will this make a difference?

Thank you very much
Reply With Quote
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
brake warning light cheetoman Member Introductions 0 01-31-2015 03:16 PM
02 Ranger - No seat belt warning light & chime vagrants General Technical & Electrical 0 04-26-2011 12:07 PM
guage cluster brake light mossyoak1992 General Technical & Electrical 9 06-30-2008 07:46 PM
ABS Light Brake Light, Brake problems, Bob? Redneckstone General Ford Ranger Discussion 4 10-07-2006 06:36 PM
Broke my wheel (56k warning) (long story warning too) gvranger Wheels & Tires Semi-Tech 18 08-12-2005 09:09 PM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -6. The time now is 05:21 AM.


We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.