What is your question?
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What is your question?
What should I do if the TC lightens?
How long has your 2002 Land Rover Discovery had this problem?
a week
1 Reply
Hello, I don't know if the 2002 model has on board diagnostics accessible through the navigation screen, but if it doesn't, you will need to connect to a scan tool capable of reading trouble codes from the traction control module. This will give you enhanced diagnostic codes that will point towards the issue.