Jeep Grand Cherokee Questions – Blog
jeep grand cherokee brake lights not working when headlights are on

Jeep Grand Cherokee Questions

You need the lights to come back on with slight pedal movement. Once you locate the swap, locate the electrical connector for the switch. From right here, you could have two ways to examine the swap utilizing a test light . Both procedures are described in the next steps. If the sunshine bulb illuminates, restore the socket floor connection.

This is a straightforward circuit for the brake lights. The bulb for both the brake lights and tail lights could be the same bulb . If everything seem Okay, the fault might be in the fuse box.

The 2000 Malaysian Gp: Michael Schumachers 44th Career Win

When you activate the headlights, 12 V is applied to the tail light filament, eradicating the sequence ground path. At this level you have 12 V on both sides of the brake mild filament. As you discovered, the unhealthy ground is usually corrosion within the tail mild sockets. Make positive the tail light assemblies usually are not cracked and the socket seals are good, or the issue will come back. This is the classic symptom of a bad ground on the left light meeting.

jeep grand cherokee brake lights not working when headlights are on

The dimmer change is usually probably the most critical side. Because it fails fairly often, that is why a high quality dimmer change is an important requirement for an excellent driving expertise.