Lost Communication With Moveable Roof Control Module A

Where it lives

For U0207, the part to look at first is the module named here.

Check these first

• A broken or chafed wire between the ECM and moveable roof control module A
• An intermittent or loose connector at the roof module
• Water damage in the roof module or its wiring
• A failed moveable roof control module A
• A stored fault or mismatch in the ECM

What to do next

1. Scan all modules to see if roof module A is offline or just faulting
2. Wiggle test the roof module A harness and connectors
3. Check for water in the roof module and its connectors
4. Check power and ground at moveable roof control module A
5. Replace moveable roof control module A if it does not report
6. Clear the code and retest

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