U016487 — Air-conditioning control module lost communication
Quick answer
U016487 means the vehicle lost contact with the air-conditioning control module on the network. Climate control normally stops working; driving is not affected.
What to check first
- Check whether other modules on the same network also report communication faults; one module offline can set codes in several others.
- Check the 12 V battery state of charge and terminals; a weak 12 V supply causes many electronic faults.
- Read all stored fault codes with a scan tool and deal with related codes first.
Can I still drive?
Usually drivable — have it checked soon. If in doubt, park the car and ask a technician — a fault that limits power or shuts the high-voltage system down will not clear by itself.
Parts for U016487
A fault code points to a system, not always to one part. Work through the checks above first. If they point to a part, these are the references usually involved. The right version depends on the build, so it is confirmed against the VIN before anything is quoted.
| Part | OE reference | |
|---|---|---|
| HVAC control module | 861931151 | View reference |
Need one of these parts? Send us the fault code, the VIN and a photo of the part or its label. We check the reference against the VIN, then tell you what we can supply, the price and the lead time.
Frequently asked questions
Can I drive an Aiways U5 with U016487?
Usually drivable — have it checked soon. If in doubt, park the car and ask a technician — a fault that limits power or shuts the high-voltage system down will not clear by itself.
What does U016487 mean?
U016487 means the vehicle lost contact with the air-conditioning control module on the network. Climate control normally stops working; driving is not affected.
What should be checked first for U016487?
Check whether other modules on the same network also report communication faults; one module offline can set codes in several others. Check the 12 V battery state of charge and terminals; a weak 12 V supply causes many electronic faults. Read all stored fault codes with a scan tool and deal with related codes first.
Which parts can be involved in U016487?
Depending on what the checks show: HVAC control module. A fault code points to a system, not always to one part, so confirm the cause before replacing anything.
Other Gateway codes for the Aiways U5
U002388Powertrain network bus offU005588Vehicle network bus offU006488Infotainment network bus offU010287Gear shift module lost communicationU011187Battery management lost communicationU012287ESP module lost communicationU013187Power steering lost communicationU019687Multimedia unit lost communication
Need the part or a second opinion?
Send the fault code and your VIN. We confirm the reference against the VIN, then tell you availability, price and lead time. We ship from China to workshops and distributors across Europe.