One problem related to wiring has been reported for the 2012 Buick Lacrosse. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Buick Lacrosse based on all problems reported for the 2012 Lacrosse.
2012 Buick Lacrosse. Consumer writes in regards to wiring conduit issues. The consumer stated the wiring conduit failed to meet the firewall at approximately two inches. Which left the taped wires loose. As he looked through the cowl screen, the wires were taped to where the wires entered the body. The tapes wires appeared to have been taped 8-12 inches, which could have caused engine failure. , if the wires failed or rubbed together.