Buick La Crosse Repair Questions and Answers


ECM Not Resetting

2012 BUICK LA CROSSE
Ecm Will Not Reset After Driving More Than 50 Miles.
3 ANSWERS
Asked by KC Mon

Code P0615 Starter/ignition Issue

2011 BUICK LA CROSSE
I Have A Friend With The Car Listed Above That Threw A Code Starter Relay Circuit P0615. The Relay Energizes Properly And The Fuse Blade On...
1 ANSWER
5 IMAGES
Asked by mr.honda24

Cannot Locate Rear Defogger Relay

2005 BUICK LA CROSSE
My Rear Defogger Hasn't Worked Since I Got The Car, And I'd Like To Test/replace The Rear Defogger Relay. The Bottom Half Of The...
10 ANSWERS
6 IMAGES
Asked by jlevil

One Rotor 5-10 Degrees Hotter Then Other Side

2011 BUICK LA CROSSE
I Recently Noticed This On Accident And Recently Took The Car To Local Dealer That I Bought The Car From To Inspect It To Let Me Know If It...
1 ANSWER
Asked by Cody Gilbery

High Numbers On Scan Tool

2008 BUICK LA CROSSE
Sending A Picture Of What I Am Talking About. Ckp Sensor Value Is High,would Like To Know What That Means.
2 ANSWERS
2 IMAGES
Asked by redbone

Glove Compartment Light Removal

2017 BUICK LA CROSSE
How Can The Glove Compartment Be Removed To Replace The Light Bulb? The Lens Cover Cannot Be Removed Without Removing The Glove Box.
1 ANSWER
6 IMAGES
Asked by MasterCC

Cooling Fan Electrical SchemATIC

2005 BUICK LA CROSSE
No Low Or High Speed Radiator Fans At 212f Up To 228f, But Can Get Fans To Run With Ac Turned On, Already Tested All 3 Fan Relays Are Fine....
5 ANSWERS
8 IMAGES
Asked by ddsjmo

Overheating And Heater Blowing Out Cold Air

2005 BUICK LA CROSSE
T Started To Run Hot, I Put Some Coolant Inside Because It Was Really Low. Started It Back Up And It Started To Cool, But When I Started To...
1 ANSWER
5 IMAGES
Asked by Linda93

Ignition Switch Is Sticky

2005 BUICK LA CROSSE
Car Starts Abut The Key Is Able To Come Out While Car Is Running And In Motion. Also, When I Try To Turn My Car All The Way Off It Gets...
3 ANSWERS
Asked by Jaylyn01

Electrical Shut Down

2013 BUICK LA CROSSE
Randomly I Will Go To Start My Car I Have No Power At All. Put The Key In Ignition And It Locks Up And Won't Turn. Usually After 5-10...
6 ANSWERS
Asked by haltmanj
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