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Richard, Jaguar Technician
Category: Jaguar
Satisfied Customers: 15523
Experience:  12 years at a Ford/Lincoln Mercury and Jaguar dealer as technician and shop foreman.
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Every other time I start my car computer reads "CRUISE NOT

Customer Question

Every other time I start my car computer reads "CRUISE NOT AVAILABLE" When it starts and does not say that I have used the cruise control with no problem How do I fix this?
Submitted: 1 year ago.
Category: Jaguar
Expert:  Richard replied 1 year ago.

If the problem only occurs after starting then it could be caused by low battery voltage. I recommend we check the battery and cable connections to make sure all are clean and secure. We also need to have the battery properly tested. It could be another problem like the cruise switch, brake switch or clock spring. We will need to see if there are any faults stored in the ECM to make sure. A Jag factory tool is needed to do this but we can try a generic OBD II scan tool to see if we can read any fault codes. Let me know.