Your rotate signals room a simple mechanism, however you have to never journey without them. Once your flashers avoid flashing, the relay is the likely culprit.

You are watching: 1999 jeep grand cherokee flasher relay

This article uses to the Jeep cool Cherokee WJ (1999-2004).

So, you’re driving under the road in her Jeep cool Cherokee, turn on her left turn signal and nothing happens. What gives? the sounds choose your flasher relay is bad. The good news is the replacing the is not too difficult. The hardest component is obtaining to it, and also this post will overview you with the process, step by step.


Step 1 – Disconnect the an adverse battery terminal

Before law this, or any type of electrical job-related on your vehicle, girlfriend should constantly disconnect the battery.

Figure 1. Disconnect the battery before starting.

Step 2 – remove the dash panels to acquire to the relay block

The relay is situated to the left of the steering wheel, under the dashboard. Friend will must remove 2 of the dashboard consist of to obtain to it. The an initial one is right over the steering wheel, and you should have the ability to pop it off by simply pulling up on that as displayed in figure 2.

Figure 2. Remove panel over steering wheel.

The second cover is under the steering wheel, and also you will must remove the left next screw and the 2 10mm bolts to remove it as shown in figure 3. With all the fasteners removed, you deserve to pull off the bottom sheathe to reveal the fuse and also relay blocks.

Figure 3. Remove the two 10mm bolts.

Step 3 – eliminate the flasher relay

The relay is located at the very top of the relay block, and also is partially surprise behind the upper ar of the dashboard as presented in number 4.

Figure 4. Relay is situated at the peak right corner.

Step 4 – fix or replace the relay

Remove the plastic covering of the relay to expose the circuit. In some instances you may be able to spot a rest in the circuit that can be repaired v a fall of solder as presented in number 5.

Figure 5. Inspect the relay circuit.

The less complicated solution is to simply buy a new relay and plug it ago into the block. It would certainly be a great idea come reconnect the battery and test the flashers prior to putting all the covers back in place. That method you can re-seat the relay if the was not plugged in correctly without having to disassemble the dash again.

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Step 5 – replace dash panels and also reconnect battery

Reinstall the dash panels, certain the screws and bolts, then you need to be ago in business.