The emergency flasher is in the back side of fuse panel right directly behind the turn signal flasher. Remove the emergency flasher and install it in place of the turn signal flasher and see if this corrects the problem and if so get a new flasher. If this does not correct it problem will most likely be the multi-function switch. Here are the wires. Per the FSM, the Left signal sense wire is LB/WT and the Right is LB/YL. With the running lights ON AND OFF, I measured: -11v on both with no signal on. -Right arrow on: -LB/WT fluctuated and LB/YL was 0v. -Left arrow on: -LB/YL fluctuated and LB/WT was 0v. So the stalk seems to be working fine. 1999 Grand Cherokee. Left turn signal does not work at all. All of the 4 ways work except the left rear. I have replaced the left rear bulbs and replaced the entire tail light assembly. Still no good. I checked the voltage at the connector that goes into the tail light assembly-no voltage. I can't find a detailed wiring diagram on the web. 12 posts · Joined 2008. #1 · Oct 1, 2011. Hey ya'll. I have a 07 Grand Cherokee with a tail light issue, here is the run down. Turn key to ON, everything works. Crank ignition with Light Switch to A, ON, Running Lights, Tail Lamp on Drivers side FAILURE. No tail light, no brake light, no turn signal. Turn Light Switch OFF, eventually brake FYI, it is full LED like the mirror signal, so if it isn't working, it's likely going to take some money and time to fix. If the message was wrong, and it still works, check the brake lights. FYI, for decades on most vehicles, turn signals blink fast when a bulb is burned out. I checked the front headlight and the signal light is out. Thanks. 1. Turn signals or hazards do not function. The most common symptom of a bad or failing turn signal / hazard flasher is hazards or turn signal lights that do not function. If the flasher breaks or has any internal issues it can cause the lights to malfunction, or not respond at all when the turn signal lever or hazard light button are pressed YbM0U. At first, everything seemed to work fine, the turn signals worked and the hazards worked etc. But, then I went to turn right and my right signal stuck on and would not turn off. Previously, I was able to get the right signal to shut off by flipping the left signal on quickly or turning on the hazards momentarily. Driver side rear lights - when I turn on the lights, all tail lights are okay but when I press the brake pedal all lights go out on the rear driver side. Without lights on the brake light on the left side doesn't work. Turn signal, tail light, and backup lights work until you step on the brake. Every thing works on the passenger side. 1. check your turn signal light bulbs to see if one is burned out or partly burned out. One filament may be broken. Do it with lights on and off. Check brake lights. If one not working that is the problem bulb. Check front and back lights. 2. replace your turn signal flashers in fuse panel pull the front and rear turn bulbs, all pairs, and inspect the dual wire filament inside. Sometimes they burn out and drape across, and short to ground, thus blowing the fuse. To my knowledge, turn signals go through 2 fuse cavities under the dash, and one under the hood high power distribution center. again, pull the front and rear turn bulbs The 2011 Jeep Grand Cherokee has 2 problems reported for signal light not working. Average failure mileage is 72,000 miles. The front right turn signal on the vehicle does not work at all. The Failure Date: 08/01/2016. Tl the contact owns a 2003 Jeep Grand Cherokee. The contact stated that the turn signals malfunctioned and the flasher relay lasted only six months to a year. The contact also stated the brake lights were malfunctioning and had a faulty design. The lights clipped into place and would not work on bumpy roads.

jeep grand cherokee left turn signal not working