1990 Trooper brake warning light

Use this forum to discuss audio and electronic upgrades for your Isuzu

Moderator: Staff

1990 Trooper brake warning light

Postby Shaftoe » Mon Jan 02, 2017 8:28 pm

Hi all,

The e-brake warning light in the dashboard won't go out. I verified that the problem is not with the mechanical switch at the base of the pull-handle and I metered around on the little board in the light cluster to find that the circuit was grounded all the time but couldn't trace the problem. For now, I've just removed the bulb, but I'd like a better solution... Any ideas about where to look?

Drives on Pavement
Posts: 7
Joined: Wed Apr 01, 2015 3:34 pm
Has thanked: 0 time
Have thanks: 0 time


Re: 1990 Trooper brake warning light

Postby MrDunge » Mon Jan 02, 2017 9:39 pm

Check the brake fluid level. If its not low make sure the float inside the reservoir isnt stuck near the bottom. There is also a switch on the ebrake that can go bad leaving the circuit open and the light on
Evil Thrives When Good People Do Nothing
89 Trooper 2.6
87 Trooper 2.3 (salvaged)
02 Trooper 3.5 (salvaged)
User avatar
Mi Amigo
Posts: 173
Joined: Wed Oct 09, 2013 8:15 pm
Location: Palmyra, Va
Has thanked: 9 times
Have thanks: 17 times

Return to Audio & Electronics

Who is online

Users browsing this forum: No registered users and 1 guest