1999 Jeep Cherokee left turn signal problem

1999 JEEP CHEROKEE
160,000 MILES • 6 CYL • 4WD • AUTOMATIC
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ESTEBAN4WD
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when I use my left turn signal, both of the rear turn signals blink(left and right side), this happen only to the rear of the vehicle because when I use the left turn signal, the front flashers works just fine. What could it be?
I'll appreciate your help thank you.
Oct 18, 2009 at 9:04 PM
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JDL
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Welcome to the forum, thanks for the donation, you need to chek the multifunction switch. The voltage wire at the rear for right turn is brown with red tracer. That wire shouldn't be hot during left turn, if it is, track to multifunction switch. If possible remove bulb, check for voltage. I have seen faulty grounds cause some crazy stuff.
Oct 19, 2009 at 2:18 PM