Buick Lacrosse owners have reported 6 problems related to ignition module (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Buick Lacrosse based on all problems reported for the Lacrosse.
2008 Buick Lacrosse. Consumer writes in regards to brake system failure, incomplete ignition module recall repairs.
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Takata recall. . All of my warning dash lights are on at times or the whole dash, radio and everything go out then comes back, the ignition has been pausing before it turns over, the front end of the car rattles, abs, t/c and air bags warning lights are almost always on. . I have replaced 1000. 00s of dollars to fix the problem and nothing changes. I have replaced the wheel hubs, ignition module, the 700. 00 part for the ecbm, nothing changes, I believe its an electrical problem that no one has been to find. It doesnt matter if the car is stationary, in motion or where I am driving. I need help with my car, please. I dont have pictures , can you please help me.
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The contact owns a 2008 Buick Lacrosse. While traveling approximately 65 mph, the vehicle stalled without warning. The contact was able to merge to the side of the road. The vehicle was towed to an authorized dealer, who diagnosed that the ignition control module failed and needed to be replaced. The manufacturer was notified of the failure. The approximate failure mileage was 27,000.
The contact owns a 2006 Buick Lacrosse. While attempting to ignite the vehicle, the vehicle failed to start. The failure recurred on several occasions. The vehicle was taken to an independent mechanic where it was diagnosed that the ignition module needed to be replaced. The vehicle was repaired; however, the failure recurred. The manufacturer was made aware of the failure. The approximate failure mileage was 62,000.
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Tl-the contact owns a 2006 Buick Lacrosse. The contact stated that after the ignition key was turned to the on position, the vehicle failed to start as the security warning light illuminated. The contact mentioned that the failure occurred after the vehicle was serviced under NHTSA campaign number: 14v355000 (electrical system). The vehicle was towed to the contacts residence. In addition, the contact stated that the headlights failed to operate without warning intermittently. The contact stated that he replaced the head lamp driver module twice, however, the failure recurred. The vehicle was taken to a dealer but was not diagnosed or repaired. The contact received notification of NHTSA campaign number: 14v755000 (exterior lighting) however, the part needed to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was notified of the failure. The failure mileage was 65,000. Pam.
The ignition control module (not the ignition switch) failed suddenly while driving on the highway, causing the engine to shut off suddenly and without warning. The car was traveling downhill, so the initial indication was loss of power steering. I was able to pull onto the shoulder and then realized that the engine had died and would not restart. While no crash or injury occurred, the potential for a serious crash was quite high.