Left turn signal acts like hazards
CF Beginner
Joined: Aug 2021
Posts: 3
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replace the flasher module. It's located behind the driver's knee panel. My left turn signal, turned on my hazzards. Replaced tbe module, problem fixed. Part # GM 10383321 from Amazon. It's around $55. Youtube is a good source for "how to find the module" You'll have to remove the instrument cluster bezel, then the knee panel. Super easy.
CF Beginner
Joined: Aug 2021
Posts: 3
Likes: 0
CF Beginner
Joined: Apr 2021
Posts: 5
Likes: 1
From: Clarksville
replace the flasher module. It's located behind the driver's knee panel. My left turn signal, turned on my hazzards. Replaced the module, problem fixed. Part # GM 10383321 from Amazon. It's around $55. Youtube is a good source for "how to find the module" You'll have to remove the instrument cluster bezel, then the knee panel. Super easy.
CF Beginner
Joined: Jul 2022
Posts: 1
Likes: 0
97 Silverado wiring nightmare
Had to replace 7 pin trailer connection and ended up rewiring because of all the wires. Turn signal switch was bad (hazzard button sticking) so I replaced that but was getting no power to the brake relay when pedal was pressed. After several struggles and using a multimeter I disconnected the battery completely and when started testing again most of my problems were fixed except the following.
Right reverse light blinks when hazzards on, alternates with right Hazzard blink.
Right turn signal rapid blinks and reverse lights have weak power when there should be none
Brakes applied and in reverse right reverse light dead. When lights turned on in this situation no lights right side. When turn signal on only get fast flashing signal.Same scenario with hazzards and have nothing on right side and no flash on left.Hazzards on and light turned on both reds flash opposite of reverse light that also flashes.Any and all help appreciated!
Right reverse light blinks when hazzards on, alternates with right Hazzard blink.
Right turn signal rapid blinks and reverse lights have weak power when there should be none
Brakes applied and in reverse right reverse light dead. When lights turned on in this situation no lights right side. When turn signal on only get fast flashing signal.Same scenario with hazzards and have nothing on right side and no flash on left.Hazzards on and light turned on both reds flash opposite of reverse light that also flashes.Any and all help appreciated!
CF Beginner
Joined: Jun 2023
Posts: 1
Likes: 0
Did you solve the problem
do you have a part # for that by chance? I’m having the same exact issue, changed tail lights, tail light wiring changed the circuit board in the back, check all the fuses and even ran through some grounds. When the head lights are off the brake lights work fine and the blinkers do the same thing, but when I turn the head lights on the blinkers won’t work proper they actually make the reverse lights flash as well and the left brake light won’t work.
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Pweiss
Silverado, Sierra & Fullsize Pick-ups
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Aug 2, 2012 10:05 AM
