DTC U3000-4B: Control Module - Over temperature: Action
- The ambient air temperature value received by the luggage compartment lid control module from the engine control module has exceeded 80 degrees celsius. This signal is transmitted on CAN
- If the value exceeds 80 degrees celsius the luggage compartment lid control module's strategy is to protect the luggage compartment lid actuator spindle by inhibiting operation
- Check the engine control module for ambient temperature related DTCs and refer to the relevant DTC index
- Check if the vehicle has been exposed to very high ambient temperatures e.g. a paint curing oven. Clear the DTC and retest