Mechanics

TURN SIGNAL FLASHER RELAY

2003 Jeep Cherokee

Electrical problem
2003 Jeep Cherokee 6 cyl Two Wheel Drive Automatic 80000 miles

What is the location of and how do you access the turn signal flasher relay on a 2003 Jeep Grand Cherokee?
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Mthcutt
November 22, 2008.



Hello –

I have attached the information you requested.

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COMBINATION FLASHER


http://www.2carpros.com/forum/automotive_pictures/248015_81970024_1.jpg



The combination flasher is located in the Junction Block (JB) . The JB is located underneath the driver side of the instrument panel outboard of the steering column. The combination flasher is a smart relay that functions as both the turn signal system and the hazard warning system flasher. The combination flasher contains active electronic Integrated Circuitry (IC) elements. This flasher is designed to handle the current flow requirements of the factory-installed lighting. If supplemental lighting is added to the turn signal lamp circuits, such as when towing a trailer with lights, the combination flasher will automatically try to compensate to keep the flash rate the same.

ImpalaSS
Nov 22, 2008.