Turn signal trouble

2008 JEEP WRANGLER

130,000 MILES • 3.6L • V6 • 4WD • AUTOMATIC

JON WELSH

MEMBER
1 POST

My turn signal flashes fast like the bulb is out, but replaced it and still flashes fast.It also does this at random The marker light also is always out.

Sep 28, 2019 at 1:36 PM

STRAILER

✓ASE Certified Mechanic
54,832 POSTS

Hello,

This lighting system is controlled by the TIPM which has 8 fuses that run the system. Lets check the fuses first here is a guide to help with the turn signal wiring diagrams with the fuse locations and to see how the system works as well, if everything looks okay the TIPM is out which is common but they are easy to replace because they self initialize.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.

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Professional Diagram for 2CarPros Members
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Sep 29, 2019 at 4:34 PM