Left turn signal light bulb comes on but wont flash, left emergency flasher light wont flash, left turn signal move inside auto light flashes fast. Replaced bulbs and also fuse however lights on left side still wont flash. Ns think it is the turn signal relay, however I can't situate it or uncover a diagram of that on line. I don't recognize where that is located at to replace relay.


You are watching: Pontiac grand prix turn signal problems

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Hello, This could be a difficulty with her Body regulate Module (BCM), i m sorry is situated by the steering wheel column. The controls countless functions, yet the hazard/turn signal operation is among them. It accomplishes this by giving battery voltage come the bulbs at consistent intervals once the flasher or rotate signal move is applied. In the diagrams down listed below I have had diagrams and also descriptions for the BCM, Instrument dashboard Fuse Block (which has the flasher relay), and the rotate Signal/Flasher operation, and a complete collection of the exterior lighting descriptions. Please get back to us v what you space able to uncover out. Check out the diagrams (Below). You re welcome let us know what you find. We room interested to see what the is.
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an excellent evening,There is no flasher because that this together in the older cars. The more recent cars, the flasher is the body manage module.This guide can helphttps://www.sdrta.net/articles/turn-signals-not-working-blinkerThe revolve signal flasher function is performed by the Body regulate Module (BCM).What is your precise issue?Roy
Here"s the problem, I have a 2005 cool prix and it is steering me insane. The troubles is v the electric in the lights. Blinkers and out. They space the front passenger and the behind driver next blinkers. The other two work. The genuine brake irradiate doesnt work. The The two blinkers the dont job-related are ~ above all the time they simply dont blink. Also when the turn signal is off. I dont know what to carry out
an initial check your ground as it sounds prefer that might be her problem, not grounding. The is typically a black color wire. It might be under the rear home window so friend may have to remove part panels to discover it. Check out if it"sloose. That can likewise be a socket that is bring about this that the lights walk into.
Both of my rear revolve signals go the end at the exact same time and also I need to beat on mine dashboard for them to come back on.
It might be the peril switch is bad and also by bating top top dash the jars the module come work. Have a mechanic scan because that codes and see if a module is poor on this causing it.
electrical problem2004 Pontiac cool Prix Engine size unknown prior Wheel drive 61000 miles the behind driver side blinker does no blink yet the irradiate is continuous on


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Hi, a day earlier I obtained in my automobile to walk to work.I noticed on the DIC it flashed increase charging device failure. It would go off then come earlier on all the method to work. Took the auto to development and they stated that the batry to be ok. The alterator had the native "ripple" in the check out out. Drove it home went to work the next day. Exact same thing. But driving residence this time my DIC review theft bla bla bla, then brakes needs repairing. ABS come on in dash. I had no radio confront read out. My revolve signal turned off my rate odometer. Then my auto windows wouldn"t go up just until i switched the automobile all the way off, then they walk up. Then i noticed my door locks to be still locked fight the unlock button and also they unlocked. Stunner ride home! i looked at the battery. The optimistic cable was not tight so i tightened it actual tight. Tried the car again. Theft warning still presented on dash. Wonder if over there is tho a problem?