Service Information
2002 Buick Park Avenue ' Park Avenue (VIN C) Service Manual ' Body and Accessories ' Lighting Systems ' Description and Operation ' Document ID: 643323
Turn Signal/Cornering Lamps
The HZDT/SIG fuse in the fuse block - underhood - left supplies battery positive voltage to the turn signal/hazard flasher module and have ground at G202. The turn signal lamps may only be activated with the ignition switch in the ON or ACCY position. The T/SIG fuse in the fuse block - underhood - left supplies battery positive voltage to the turn signal switch. When the turn signal switch is placed in either the left or right position, current flow is from the turn signal switch assembly to the turn signal/hazard flasher module. The turn signal/hazard flasher module then sends an on-off voltage signal to either the left or right turn signals and their instrument cluster (IPC) indicator. When the hazard switch is pressed, all the turn signal lamps will flash including both IPC turn signal indicators. The left turn signals have ground at G106, G400 and at G402. The right turn signals have ground at G105 and G400. The turn signal switch supplies battery positive voltage to the cornering lamps, the left cornering lamp has ground at G105 and the right cornering lamp has ground at G106.
2002 Buick Park Avenue ' Park Avenue (VIN C) Service Manual ' Body and Accessories ' Lighting Systems ' Description and Operation ' Document ID: 643323
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SOURCE: turn signal flasher
there are 2 one for the hazards and one for the blinkers
the hazards are under the dash about where your right knee would be you have to remaove the lower portion of the dash (2 screws)
the blinkers are way up under the dash by the parking brake.....way up you have to get on your back and move wires to see it if the flasher still works a little you can hear it.....again its way up there but you dont have to remove anything to get to it.
I just changed mine it took 10 times as long to find it as it did to replace it
SOURCE: '98 Buick Park Avenue Signal Switch Replacement
I have same problem with my 1998. How do I find instructions for replacement of same.
SOURCE: turn signals work intermittenly
I have a 99 Chrysler 300 M, my turn signals aren't working. Tried the fuse, was told there is a relay somewhere that controls the turn signals. Please help
SOURCE: 92 buick park avenue turn signals wil not flash
Oh you'll love this I just fixed that problem. Yes there is a flasher fuse there are actually three. One in the fuse box and two under the dash panel. Drop your plastic panel at the bottom and look for two half a dollar sized round fuses those are your flasher fuses. They run around two bucks at your nearest auto part I would replace both so you want have that problem again but yes there is a flasher fuse for it. Good luck
SOURCE: turn signals wont flash on a 94 buick park avenue
did you make sure that you changed the proper flasher, your vehicle has two of them, one is for hazards and other is for signals. to tell just turn on hazards if the flasher that you change clicks then you changed the wrong one.
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