Flasher problem
This is from the service manual:
Headlights/Daytime Running Lights (DRL) Circuit Description Pontiac Domestic
Daytime Running Lamps (DRL)
The Daytime Running Lamps (DRL) module is designed to automatically operate the exterior lights depending on the outside light conditions. The ambient light sensor is replaced by a jumper.
The DRL module operates when the following occurs:
The ignition switch is in the RUN position.
The headlamps are OFF.
The park brake is OFF.
The DRL module applies voltage to the front turn signal bulbs. Whenever the left or the right turn input is received at the DRL module, the front turn signal bulbs operate normally. When the park lamps or the head lights are on, the DRL removes voltage from the front
Headlights/Daytime Running Lights (DRL) Circuit Description Pontiac Domestic
Daytime Running Lamps (DRL)
The Daytime Running Lamps (DRL) module is designed to automatically operate the exterior lights depending on the outside light conditions. The ambient light sensor is replaced by a jumper.
The DRL module operates when the following occurs:
The ignition switch is in the RUN position.
The headlamps are OFF.
The park brake is OFF.
The DRL module applies voltage to the front turn signal bulbs. Whenever the left or the right turn input is received at the DRL module, the front turn signal bulbs operate normally. When the park lamps or the head lights are on, the DRL removes voltage from the front
Thread Starter
TECH Fanatic
iTrader: (4)
Joined: Feb 2008
Posts: 1,056
Likes: 0
From: In my Science Lab .
It started when I had to switch the bulb in the front on the lft side the wire touched each other ( wire connected to the socket) and the flashers went off but I then changed the flashers under the dash board but the front still don't come on.
Trending Topics
Well after the volts leave the turn/hazard switch it goes to the turn indicators ( do they work?) then to two dlr modules( left and right) If the indicators work then I would suspect the modules- if the indicators dont work I would suspect the turn/hazard switch.I've never had these out or even know where they are but am only going by the wiring diagram- the same thing I would do if I had this problem.
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?
Pouria Savadkouei
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
I have this exact same problem. Rear blinkers work fine and the fronts don't. They have brand new bulbs in them. Also, the daytime running lights that I just replace (front blinkers) only turn on when I have at least my fog lamps on, otherwise they don't at all. They used to come on when I started the car.
