1999 Tahoe, rear RH turn signal, need advice

[h_d_ryder]

My RH turn signal started flashing rapidly last week. The front RH turn signal is working, very fast. The rear RH turn signal is not working at all. I have replaced the bulbs, but still not working the tail light is working and the brake light is working. Any ideas? Thank you for the help.

 

[Andrew99Tahoe]

Did you get the right bulb? Maybe its the wiring harness. i had to replace the harness in my 94 suburban for the same issue

 

[Casper421]

Did you get the right bulb? Maybe its the wiring harness. i had to replace the harness in my 94 suburban for the same issue

My guess would be the wiring harness as well.

 

[h_d_ryder]

The problem turned out to be the Tail Lamp Circuit Board.
It must be a common problem. AutoZone had them in stock in the Red HELP section.

See Dorman part below from RockAuto.

http://www.rockauto.com/catalog/moreinfo.php?pk=1322840

 

[ma87k5]

Or you may just need a new tail light assembly. It has somewhat of a circuit board in it. try to swap tail lights. The plugs might be the same. Just to see if it is the board or not. If not then check the voltage at the plug. Wow talking about a late reply.

 

[lesterl]

I know it is an older thread, but mine had the same issue, ended up the wires had been nibbled on next to the spare tire area.....