A mileage of about 35,000 km, assembly x431 iv review LAF engine and computerized transmission MH7 new 2011 Buick LaCrosse sedan. Reflects the owner : headlight alarm around the automobile meter , headlight does not mechanically adjust.
Related Info: 2013 Buick LaCrosse (LaCROSSE) original upkeep handbook.Once the pick-up : Start the car , maxidas headlight warning seems about the instrument , following starting the car headlights can swing up and down . Link GD132 be immediately seized , study to 4 fault codes : U1511, LIN bus a tool a loss of communication ; U1512, LIN bus one and system 2 lost communication ; U1521, LIN bus two while using the product a loss of interaction ; U1522, LIN bus 2 2 dropped conversation with all the machine.
64 relay box measuring 38 engine compartment and fuse voltage is regular , test the automobile height levels before and after the harness adjuster is securely connected , launch x431 tool try out shifting the entrance and rear peak degree regulator failure stays. Suspected headlamp command module is defective, examine the headlamp manage module ability and grounding ( ability great signal line voltage is usual , standard Floor line ) , but in measuring the headlamp manage module output control pin within the thirteenth , uncovered 13 -pin and 3 -pin plug headlamp is not really conducting , made the decision segmented measurement , when the plug when unplugging X105 , found 29 difficulties X105 bent pins , so be cautious to straighten , re-connect wiring launch creader viii harness, obvious fault code , test every little thing is ordinary.
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